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CVE-2024-55879— XWiki allows RCE from script right in configurable sections

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 2.3版本到16.3.0版本存在安全漏洞，该漏洞源于任何具有脚本权限的用户都可以通过向任何页面添加XWiki.ConfigurableClass实例来执行任意远程代码。

CVSS 9.1 · Critical EPSS 1.07% · P64

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-55879

Vulnerability Information
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Vulnerability Title
XWiki allows RCE from script right in configurable sections
Source: CVE Program / CVE List V5
Vulnerability Description
XWiki Platform is a generic wiki platform. Starting in version 2.3 and prior to versions 15.10.9, 16.3.0, any user with script rights can perform arbitrary remote code execution by adding instances of `XWiki.ConfigurableClass` to any page. This compromises the confidentiality, integrity and availability of the whole XWiki installation. This has been patched in XWiki 15.10.9 and 16.3.0. No known workarounds are available except upgrading.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
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 2.3版本到16.3.0版本存在安全漏洞，该漏洞源于任何具有脚本权限的用户都可以通过向任何页面添加XWiki.ConfigurableClass实例来执行任意远程代码。
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 >= 2.3, < 15.10.9 -

II. Public POCs for CVE-2024-55879

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III. Intelligence Information for CVE-2024-55879

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Patches & Fixes for CVE-2024-55879 (1)

Vendor Advisories for CVE-2024-55879 (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-2024-55877 10.0 CRITICAL XWiki allows remote code execution from account through macro descriptions and XWiki.XWiki
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-862

V. Comments for CVE-2024-55879

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