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CVE-2024-55877— XWiki allows remote code execution from account through macro descriptions and XWiki.XWikiSyntaxMacrosList

Quick assessment

Affected
xwiki xwiki-platform
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

XWiki Platform是XWiki开源的一套用于创建Web协作应用程序的Wiki平台。 XWiki Platform存在安全漏洞，该漏洞源于任何拥有帐户的用户都可以通过向任何页面添加XWiki.WikiMacroClass实例来执行任意远程代码执行。

CVSS 10.0 · Critical EPSS 1.60% · P76

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-55877

Vulnerability Information
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Vulnerability Title
XWiki allows remote code execution from account through macro descriptions and XWiki.XWikiSyntaxMacrosList
Source: CVE Program / CVE List V5
Vulnerability Description
XWiki Platform is a generic wiki platform. Starting in version 9.7-rc-1 and prior to versions 15.10.11, 16.4.1, and 16.5.0, any user with an account can perform arbitrary remote code execution by adding instances of `XWiki.WikiMacroClass` to any page. This compromises the confidentiality, integrity and availability of the whole XWiki installation. This vulnerability has been fixed in XWiki 15.10.11, 16.4.1 and 16.5.0. It is possible to manually apply the patch to the page `XWiki.XWikiSyntaxMacrosList` as a workaround.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
静态存储代码中指令转义处理不恰当(静态代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
XWiki Platform 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
XWiki Platform是XWiki开源的一套用于创建Web协作应用程序的Wiki平台。 XWiki Platform存在安全漏洞，该漏洞源于任何拥有帐户的用户都可以通过向任何页面添加XWiki.WikiMacroClass实例来执行任意远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
xwiki xwiki-platform >= 9.7-rc-1, < 15.10.11 -

II. Public POCs for CVE-2024-55877

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III. Intelligence Information for CVE-2024-55877

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Patches & Fixes for CVE-2024-55877 (1)

Vendor Advisories for CVE-2024-55877 (2)

Same Patch Batch · xwiki · 2024-12-12 · 5 CVEs total

CVE-2024-55662 10.0 CRITICAL XWiki allows remote code execution through the extension sheet
CVE-2024-55879 9.1 CRITICAL XWiki allows RCE from script right in configurable sections
CVE-2024-55663 XWiki Platform has an SQL injection in getdocuments.vm with sort parameter
CVE-2024-55876 XWiki's scheduler in subwiki allows scheduling operations for any main wiki user

IV. Related Vulnerabilities

Same product: xwiki-platform
Same vendor: xwiki
Same weakness: CWE-96

V. Comments for CVE-2024-55877

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