id: CVE-2021-26084 info: name: Confluence Server - Remote Code Execution author: dhiyaneshDk,philippedelteil severity: critical description: Confluence Server and Data Center contain an OGNL injection vulnerability that could allow an authenticated user, and in some instances an unauthenticated user, to execute arbitrary code on a Confluence Server or Data Center instance.IP Abuse Reports for 45.146.164.50: . This IP address has been reported a total of 311 times from 73 distinct sources. 45.146.164.50 was first reported on May 16th 2021, and the most recent report was 1 year ago.Curl|Wget Malware / malicious files download attempt by confluence local instance. Confluence instance installed on our internal server trying to run below commands , these were flagged by our security scan . Reported as malware / malicious files from the command line. Need help to fix the problem and not allow to run any commands to avoid .../pages/createpage-entervariables.action The following graph shows traffic matching Cloudflare’s WAF security feature from August 21 to September 5, 2021. Specifically: In blue: HTTP requests blocked by Cloudflare’s WAF matching the two chosen paths.Sep 5, 2021 · The Confluence CVE-2021-26084 critical vulnerability is in active exploitation, quick mitigation on ASM is to add the following URL to the Disallowed URL: /pages/createpage-entervariables.action Make sure that you enable blocking on the 'Ilegal URL' violation. Patch/update your Confluence: Link t... Feb 8, 2022 · createpage-entervariables.action attempted by userName: anonymous - sign of a breach? Lucinda Stroud Feb 07, 2022 Hi all, our Confluence site went down earlier today but came back up following an application restart. In looking through the logs, I found multiple entries that raised my antennae a bit: Jan 18, 2022 · Check an IP Address, Domain Name, or Subnet. e.g. 40.77.167.237, microsoft.com, or 5.188.10.0/24 CVE-2021-26084 is an OGNL injection vulnerability allowing an unauthenticated attacker to execute arbitrary code on the targeted instance. It may be worth noting that statements from the vendor indicate this vulnerability is being actively exploited in the wild and that affected servers should be patched imediately.The vulnerability is an Object-Graph Navigation Language (OGNL) injection in one of Confluence’s “Velocity” (templating engine) templates that could be triggered by accessing “/pages/createpage-entervariables.action” and potentially other URLs as well. Some proof-of-concept (PoC) exploits and our data suggest additional URLs, although ...A detailed write-up on the vulnerability can be found on github a reference implementation can be found here CVE-2021-26084_PoC. You can find additional information in the security advisory CVE-2021-26084, the underlying jira.atlassian.com reported issue CONFSERVER-67940, the advisory of the BSI CB-K21/0917Уязвимость CVE-2021-26084: CVE-2021-26084 — это уязвимость Confluence, возникшая из-за использования языка Object-Graph Navigation Language (OGNL) в системе тегов.Jan 9, 2021 · Exploit for Confluence Server 7.12.4 - 'OGNL injection' Remote Code Execution (RCE) (Unauthenticated) 2021-26084 CVE-2021-26084 Sep 5, 2021 · URL 파라미터 로그인 하지 않고 공격 가능 비고 /pages/createpage-entervariables: querystring: O: 로그인 없이 가능 /login.action: token Sep 1, 2021 · Information Security Services, News, Files, Tools, Exploits, Advisories and Whitepapers 在填写数据库信息的页面，PostgreSQL数据库地址为db，数据库名称confluence，用户名密码均为postgres。 漏洞复现： POST /pages/createpage-entervariables.action HTTP/1.1 Host: 192.168Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.Dec 21, 2022 · we know that the Create from Template plugin exists. Is it possible to trigger the same function as in the above PlugIn by means of an HTML link on the page? So that on the basis of an area templates / global templates a subsite is created. We want to provide this function as a link in an image usin... Hi I’d like to write a macro that creates a page from a template and adds a dynamically generated label. Now I know that “createpage.Action” uses “labelsString” and adds a label to the new page, but it ignores “templateId”. The opposite if I use “createpage-entervariables.Action”.Sep 5, 2021 · The Confluence CVE-2021-26084 critical vulnerability is in active exploitation, quick mitigation on ASM is to add the following URL to the Disallowed URL: /pages/createpage-entervariables.action Make sure that you enable blocking on the 'Ilegal URL' violation. Patch/update your Confluence: Link t... Dec 2, 2021 · 文章目录1. confluence路径穿越与命令之执行 (CVE-2019-3396)1.1 利用2. Confluence OGNL表达式注入代码执行漏洞（CVE-2021-26084）2.1 利用参考文章1. confluence路径穿越与命令之执行 (CVE-2019-3396)影响版本：6.14.2版本前通过该漏洞，攻击者可以读取任意文件，或利用Velocity模板注入执行任意命令。 Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.Sep 15, 2021 · Atlassian Confluence is affected by a Remote Code Execution, located on the createpage-entervariables.action endpoint. Versions lower than 7.12.5 are vulnerable to this OGNL Injection vulnerability. This allows a malicious user to execute arbitrary code on the server. Atlassian Confluence OGNL表达式注入代码执行漏洞 CVE-2021-26084 漏洞描述. Atlassian Confluence是企业广泛使用的wiki系统，其部分版本中存在OGNL表达式注入漏洞。We did a recursive grep for <strong>createpage-entervariables.vm</strong> and we found this file <strong>xwork.xml</strong> which seems to contain url patterns (routes) along with the Classes (and methods) where actual implementation exists.</p> <p dir=\"auto\"><a target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"https://user-images... Jan 18, 2022 · Check an IP Address, Domain Name, or Subnet. e.g. 40.77.167.237, microsoft.com, or 5.188.10.0/24 #!/usr/bin/python3 # Exploit Title: Confluence Server Webwork OGNL injection (PreAuth-RCE) # Google Dork: N/A # Date: 09/01/2021 # Exploit Author: h3v0x # Vendor ... {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"Confluence_OGNLInjection.py","path":"Confluence_OGNLInjection.py","contentType":"file ...{"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":".gitignore","path":".gitignore","contentType":"file"},{"name":"CVE-2021-26084.py","path ...EC2 에 CentOS 8 이 사라져서 Rocky Linux 를 market place 에서 찾아서 설치했고 EBS 를 새로운 인스턴스에 붙이려고 했는데 EBS와 EC2 의 가용 영역이 다른 관계로 붙지가 않아서 데이터 이관때문에 여러 가지 삽질을 좀 했습니다. Looking over some of our honeypot logs today, I noticed one IP address, 60.223.74.99, scanning for several older Confluence vulnerabilities. Confluence is the collaboration component of Atlassian's suite of developer tools [1].Confluence is a collaboration wiki tool used to help teams to collaborate and share knowledge efficiently. With confluence, we can capture project requirements, assign tasks to specific users, and manage several calendars at once.在填写数据库信息的页面，PostgreSQL数据库地址为db，数据库名称confluence，用户名密码均为postgres。 漏洞复现： POST /pages/createpage-entervariables.action HTTP/1.1 Host: 192.168Jan 18, 2022 · Check an IP Address, Domain Name, or Subnet. e.g. 40.77.167.237, microsoft.com, or 5.188.10.0/24 Daily cybersecurity news articles on the latest breaches, hackers, exploits and cyber threats. Learn and educate yourself with malware analysis, cybercrimeThis exploit is only intended to facilitate demonstrations of the vulnerability by researchers. I disapprove of illegal actions and take no responsibility for any malicious use of this script. The proof of concept demonstrated in this repository does not expose any hosts and was performed with permission.Jul 8, 2021 · Add the basic Create From Template macro to a page pointing to the template to be used and save the page. In View Mode, right click on the Create from Template button and select Copy Link Address. Navigate to the page that will be the parent page of the pages created using the link being created. Identify your Space Key. Apr 26, 2022 · Create from template button not working. We created a meeting template in one of our space. We added a button using "Create from template" macro that creates a page from our meeting template. But everytime any user clicks on the button a dialogue shows up, but nothing happens. Even from the left sidebar, when we select the template it does ... #!/bin/bash # Filename : cve-2021-26084-update.sh # Description: Temporary workaround for CVE-2021-26084 for Confluence instances running on Linux based Operating ...Apr 26, 2022 · Create from template button not working. We created a meeting template in one of our space. We added a button using "Create from template" macro that creates a page from our meeting template. But everytime any user clicks on the button a dialogue shows up, but nothing happens. Even from the left sidebar, when we select the template it does ... Sep 1, 2021 · Daily cybersecurity news articles on the latest breaches, hackers, exploits and cyber threats. Learn and educate yourself with malware analysis, cybercrime SSRF(Server-Side Request Forgery:服务请求伪造)是一种由攻击者构造，从而让服务端发起请求的一种安全漏洞，它将一个可以发起网络请求的服务当作跳板来攻击其他服务，SSRF的攻击目标一般是内网。当服务端提供了从其他服务器获取数据的功能(如:从指定URL地址获取网页文本内容、加载指定地址的图片 ...You're on your way to the next level! Join the Kudos program to earn points and save your progress.Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.#!/usr/bin/python3 # Exploit Title: Confluence Server Webwork OGNL injection (PreAuth-RCE) # Google Dork: N/A # Date: 09/01/2021 # Exploit Author: h3v0x # Vendor ...URL 파라미터 로그인 하지 않고 공격 가능 비고 /pages/createpage-entervariables: querystring: O: 로그인 없이 가능 /login.action: token#!/usr/bin/python3 # Exploit Title: Confluence Server Webwork OGNL injection (PreAuth-RCE) # Google Dork: N/A # Date: 09/01/2021 # Exploit Author: h3v0x # Vendor ... Confluence is a collaboration wiki tool used to help teams to collaborate and share knowledge efficiently. With confluence, we can capture project requirements, assign tasks to specific users, and manage several calendars at once.CVE-2021-26084 (PoC) | Confluence Server Webwork OGNL injection. An OGNL injection vulnerability exists that would allow an authenticated user, and in some instances unauthenticated user, to execute arbitrary code on a Confluence Server or Data Center instance. My fight to locate the entrypoints and injections XD. Fight (1)在填写数据库信息的页面，PostgreSQL数据库地址为db，数据库名称confluence，用户名密码均为postgres。 漏洞复现： POST /pages/createpage-entervariables.action HTTP/1.1 Host: 192.168Jul 4, 2010 · Atlassian Confluence OGNL表达式注入代码执行漏洞 CVE-2021-26084 漏洞描述. Atlassian Confluence是企业广泛使用的wiki系统，其部分版本中存在OGNL表达式注入漏洞。 A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior.제가 블로그로 사용하는 기업용 wiki 인 Confluence 에 OGNL(Object-Graph Navigation Language) injection 으로 원격에서 코드를 실행할 수 있는 치명적인 보안 취약점이 발표되었습니다.(참고: CVE-2021-26084)#!/bin/bash # Filename : cve-2021-26084-update.sh # Description: Temporary workaround for CVE-2021-26084 for Confluence instances running on Linux based Operating ...A vulnerabilidade é uma injeção de OGNL (Object-Graph Navigation Language) em um dos modelos "Velocity" (mecanismo de modelagem) do Confluence que pode ser acionado acessando "/pages/createpage-entervariables.action" e possivelmente outros URLs também. Algumas explorações de prova de conceito (PoC) e nossos dados sugerem URLs adicionais ...{"payload":{"allShortcutsEnabled":false,"fileTree":{"cves/2021":{"items":[{"name":"CVE-2021-1472.yaml","path":"cves/2021/CVE-2021-1472.yaml","contentType":"file ...Jul 4, 2010 · Atlassian Confluence OGNL表达式注入代码执行漏洞 CVE-2021-26084 漏洞描述. Atlassian Confluence是企业广泛使用的wiki系统，其部分版本中存在OGNL表达式注入漏洞。 Feb 23, 2023 · Looking over some of our honeypot logs today, I noticed one IP address, 60.223.74.99, scanning for several older Confluence vulnerabilities. Confluence is the collaboration component of Atlassian's suite of developer tools [1]. Check the Database server log to look at the timestamp. Cause. After applying the Resolution and observing the instance for about 2 weeks, the frequency of issue occurrences starts to get lower until it completely disappears.Create from template button not working. We created a meeting template in one of our space. We added a button using "Create from template" macro that creates a page from our meeting template. But everytime any user clicks on the button a dialogue shows up, but nothing happens. Even from the left sidebar, when we select the template it does ...Click to share on Twitter (Opens in new window) Click to share on Facebook (Opens in new window) Click to print (Opens in new window) Click to share on LinkedIn (Opens in new window)#!/bin/bash # Filename : cve-2021-26084-update.sh # Description: Temporary workaround for CVE-2021-26084 for Confluence instances running on Linux based Operating ... Atlassian Confluence Server是澳大利亚 Atlassian 公司的一套具有企业知识管理功能，并支持用于构建企业WiKi的协同软件的服务器版本。. 经过查找资料发现，这是 confluence 的一个 漏洞 ，名称叫做 注入漏洞 ，编号： CVE- 2021 - 26084。. 这台 confluence 应用的访问是用nginx做的 ...#!/usr/bin/python3 # Exploit Title: Confluence Server Webwork OGNL injection (PreAuth-RCE) # Google Dork: N/A # Date: 09/01/2021 # Exploit Author: h3v0x # Vendor ... Check the Database server log to look at the timestamp. Cause. After applying the Resolution and observing the instance for about 2 weeks, the frequency of issue occurrences starts to get lower until it completely disappears.Oct 8, 2021 · SSRF(Server-Side Request Forgery:服务请求伪造)是一种由攻击者构造，从而让服务端发起请求的一种安全漏洞，它将一个可以发起网络请求的服务当作跳板来攻击其他服务，SSRF的攻击目标一般是内网。当服务端提供了从其他服务器获取数据的功能(如:从指定URL地址获取网页文本内容、加载指定地址的图片 ... Jul 4, 2011 · This vulnerability is being actively exploited in the wild. Affected servers should be patched immediately. An OGNL injection vulnerability exists that allows an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. Information Security Services, News, Files, Tools, Exploits, Advisories and WhitepapersLooking over some of our honeypot logs today, I noticed one IP address, 60.223.74.99, scanning for several older Confluence vulnerabilities. Confluence is the collaboration component of Atlassian's suite of developer tools [1].Mar 15, 2021 · Alexander Horn Feb 14, 2020. Hi Michelle, try out this code snippets inside your macro: ## @Param PageID:title=Target parent page|type=int|required=false|desc=Select a parent page ID where created pages will be stored as childs. If empty, current page will be assumed. ## Set current page as parent, if not set by user. 제가 블로그로 사용하는 기업용 wiki 인 Confluence 에 OGNL(Object-Graph Navigation Language) injection 으로 원격에서 코드를 실행할 수 있는 치명적인 보안 취약점이 발표되었습니다.(참고: CVE-2021-26084)Aug 10, 2022 · Atlassian Confluence是一个专业的企业知识管理与协同软件，也可以用于构建企业wiki。. 。. 该软件可实现团队成员之间的协作和知识共享。. 一共复现5个漏洞：暴力破解、CVE-2015-8399任意文件读取、CVE-2021-26084远程代码执行、CVE-2021-26085受限的文件读取、CVE-2022-26134 OGNL ... #!/usr/bin/python3 # Exploit Title: Confluence Server Webwork OGNL injection (PreAuth-RCE) # Google Dork: N/A # Date: 09/01/2021 # Exploit Author: h3v0x # Vendor ...Description. In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an authenticated user, and in some instances an unauthenticated user, to execute arbitrary code on a Confluence Server or Data Center instance. The vulnerable endpoints can be accessed by a non-administrator user or .../pages/createpage-entervariables.action The following graph shows traffic matching Cloudflare’s WAF security feature from August 21 to September 5, 2021. Specifically: In blue: HTTP requests blocked by Cloudflare’s WAF matching the two chosen paths.文章目录1. confluence路径穿越与命令之执行 (CVE-2019-3396)1.1 利用2. Confluence OGNL表达式注入代码执行漏洞（CVE-2021-26084）2.1 利用参考文章1. confluence路径穿越与命令之执行 (CVE-2019-3396)影响版本：6.14.2版本前通过该漏洞，攻击者可以读取任意文件，或利用Velocity模板注入执行任意命令。Aug 25, 2021 · 近日，Atlassian官方发布了Confluence Server Webwork OGNL 注入漏洞（CVE-2021-26084）的安全公告，远程攻击者在经过身份验证或在特定环境下未经身份验证的情况下，可构造OGNL表达式进行注入，实现在 Confluence Server或Data Center上执行任意代码，CVSS评分为9.8。. 请相关用户 ... Jul 4, 2011 · This vulnerability is being actively exploited in the wild. Affected servers should be patched immediately. An OGNL injection vulnerability exists that allows an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. Aug 10, 2021 · Description. In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an authenticated user, and in some instances an unauthenticated user, to execute arbitrary code on a Confluence Server or Data Center instance. The vulnerable endpoints can be accessed by a non-administrator user or ... A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior.Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.文章目录1. confluence路径穿越与命令之执行 (CVE-2019-3396)1.1 利用2. Confluence OGNL表达式注入代码执行漏洞（CVE-2021-26084）2.1 利用参考文章1. confluence路径穿越与命令之执行 (CVE-2019-3396)影响版本：6.14.2版本前通过该漏洞，攻击者可以读取任意文件，或利用Velocity模板注入执行任意命令。The text was updated successfully, but these errors were encountered:If you need to create a child page with a specific template in Confluence, you may use the following link.. http://yourdomain.com/pages/createpage-entervariables ...Mar 24, 2023 · If options for Sign-up or Create new user are enabled, then an unauthenticated user can send a malicious payload to an endpoint and create new entries for the Confluence Server such as /pages/createpage-entervariables.action and trigger the vulnerability which can lead to remote code execution. CVE-2021-26084 (PoC) | Confluence Server Webwork OGNL injection. An OGNL injection vulnerability exists that would allow an authenticated user, and in some instances unauthenticated user, to execute arbitrary code on a Confluence Server or Data Center instance. My fight to locate the entrypoints and injections XD. Fight (1)A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior.Jan 9, 2021 · Exploit for Confluence Server 7.12.4 - 'OGNL injection' Remote Code Execution (RCE) (Unauthenticated) 2021-26084 CVE-2021-26084 BlackBerry® のインシデント対応チーム は、先ごろ発見された Confluence Server と Data Center の脆弱性 ( CVE-2021-26084) で最も一般的な攻撃者の TTP（戦術、技法、手順）について、 ブルーチームの防御の観点に関する記事 で取り上げました。. この記事では、攻撃の ...See full list on blog.cloudflare.com Check the Database server log to look at the timestamp. Cause. After applying the Resolution and observing the instance for about 2 weeks, the frequency of issue occurrences starts to get lower until it completely disappears. CVE-2021-26084 (PoC) | Confluence Server Webwork OGNL injection. An OGNL injection vulnerability exists that would allow an authenticated user, and in some instances unauthenticated user, to execute arbitrary code on a Confluence Server or Data Center instance.Feb 23, 2023 · Looking over some of our honeypot logs today, I noticed one IP address, 60.223.74.99, scanning for several older Confluence vulnerabilities. Confluence is the collaboration component of Atlassian's suite of developer tools [1].
Jul 4, 2011 · This vulnerability is being actively exploited in the wild. Affected servers should be patched immediately. An OGNL injection vulnerability exists that allows an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. . Spsa 05
Уязвимость CVE-2021-26084: CVE-2021-26084 — это уязвимость Confluence, возникшая из-за использования языка Object-Graph Navigation Language (OGNL) в системе тегов.#!/bin/bash # Filename : cve-2021-26084-update.sh # Description: Temporary workaround for CVE-2021-26084 for Confluence instances running on Linux based Operating ...Notes. Verified that this currently works in version 5.10.8 but does not work on 6.1.1. Workaround. Using the rest api api/content still allows the user to create a page with a macro文章目录1. confluence路径穿越与命令之执行 (CVE-2019-3396)1.1 利用2. Confluence OGNL表达式注入代码执行漏洞（CVE-2021-26084）2.1 利用参考文章1. confluence路径穿越与命令之执行 (CVE-2019-3396)影响版本：6.14.2版本前通过该漏洞，攻击者可以读取任意文件，或利用Velocity模板注入执行任意命令。日常渗透发现的某企业存在Confluence未授权rce的漏洞，隔了一个周末后发现被waf拦截了，所以多了个和waf对抗的故事..... 1、HTTP隧道传输/ HTTP pipeline【失败】 通过使用 Connection: keep-alive 达到一次传输多个http包的效果； POST2022-02-08 01:43:51,182 ERROR [http-nio-8090-exec-16 url: /pages/createpage-entervariables.action] [confluence.plugins.synchrony.SynchronyContextProvider] getContextMap-- url: /pages/createpage-entervariables.action | traceId: fbae4c9dce6517bb | userName: anonymous | action: createpage-entervariables在填写数据库信息的页面，PostgreSQL数据库地址为db，数据库名称confluence，用户名密码均为postgres。 漏洞复现： POST /pages/createpage-entervariables.action HTTP/1.1 Host: 192.168{"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"imgs","path":"imgs","contentType":"directory"},{"name":"PoC.py","path":"PoC.py","contentType ... Sep 5, 2021 · The Confluence CVE-2021-26084 critical vulnerability is in active exploitation, quick mitigation on ASM is to add the following URL to the Disallowed URL: /pages/createpage-entervariables.action Make sure that you enable blocking on the 'Ilegal URL' violation. Patch/update your Confluence: Link t... BlackBerry® のインシデント対応チーム は、先ごろ発見された Confluence Server と Data Center の脆弱性 ( CVE-2021-26084) で最も一般的な攻撃者の TTP（戦術、技法、手順）について、 ブルーチームの防御の観点に関する記事 で取り上げました。. この記事では、攻撃の ...Atlassian Confluence Server是澳大利亚 Atlassian 公司的一套具有企业知识管理功能，并支持用于构建企业WiKi的协同软件的服务器版本。. 经过查找资料发现，这是 confluence 的一个 漏洞 ，名称叫做 注入漏洞 ，编号： CVE- 2021 - 26084。. 这台 confluence 应用的访问是用nginx做的 ...A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Atlassian Confluence Server是澳大利亚 Atlassian 公司的一套具有企业知识管理功能，并支持用于构建企业WiKi的协同软件的服务器版本。. 经过查找资料发现，这是 confluence 的一个 漏洞 ，名称叫做 注入漏洞 ，编号： CVE- 2021 - 26084。. 这台 confluence 应用的访问是用nginx做的 ...id: CVE-2021-26084 info: name: Confluence Server - Remote Code Execution author: dhiyaneshDk,philippedelteil severity: critical description: Confluence Server and Data Center contain an OGNL injection vulnerability that could allow an authenticated user, and in some instances an unauthenticated user, to execute arbitrary code on a Confluence Server or Data Center instance.The text was updated successfully, but these errors were encountered:Jul 4, 2011 · This vulnerability is being actively exploited in the wild. Affected servers should be patched immediately. An OGNL injection vulnerability exists that allows an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior.Jul 4, 2011 · This vulnerability is being actively exploited in the wild. Affected servers should be patched immediately. An OGNL injection vulnerability exists that allows an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. Уязвимость CVE-2021-26084: CVE-2021-26084 — это уязвимость Confluence, возникшая из-за использования языка Object-Graph Navigation Language (OGNL) в системе тегов.The Confluence CVE-2021-26084 critical vulnerability is in active exploitation, quick mitigation on ASM is to add the following URL to the Disallowed URL: /pages/createpage-entervariables.action Make sure that you enable blocking on the 'Ilegal URL' violation. Patch/update your Confluence: Link t....