CVE-2024-31987— XWiki Platform remote code execution from account via custom skins support
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基金会的一套用于创建Web协作应用程序的Wiki平台。 XWiki Platform 存在安全漏洞，该漏洞源于任何可以编辑任何页面的用户都可以创建具有模板覆盖的自定义皮肤，该模板覆盖通过编程权限执行，从而允许远程代码执行。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-31987
Vulnerability Information
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Vulnerability Title
XWiki Platform remote code execution from account via custom skins support
Source: CVE Program / CVE List V5
Vulnerability Description
XWiki Platform is a generic wiki platform. Starting in version 6.4-milestone-1 and prior to versions 4.10.19, 15.5.4, and 15.10-rc-1, any user who can edit any page like their profile can create a custom skin with a template override that is executed with programming right, thus allowing remote code execution. This has been patched in XWiki 14.10.19, 15.5.4 and 15.10RC1. No known workarounds are available except for upgrading.
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
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基金会的一套用于创建Web协作应用程序的Wiki平台。 XWiki Platform 存在安全漏洞，该漏洞源于任何可以编辑任何页面的用户都可以创建具有模板覆盖的自定义皮肤，该模板覆盖通过编程权限执行，从而允许远程代码执行。
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)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| xwiki | xwiki-platform | >= 6.4-milestone-1, < 14.10.19 | - |
|
II. Public POCs for CVE-2024-31987
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2024-31987 (3)
Vendor Advisories for CVE-2024-31987 (1)
-
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cv55-v6rw-7r5v x_refsource_CONFIRM
Other References for CVE-2024-31987 (1)
-
https://jira.xwiki.org/browse/XWIKI-21478 x_refsource_MISC
Same Patch Batch · xwiki · 2024-04-10 · 12 CVEs total
| CVE-2024-31465 | 10.0 CRITICAL | XWiki Platform: Remote code execution from account via SearchSuggestSourceSheet |
| CVE-2024-31981 | 10.0 CRITICAL | XWiki Platform: Privilege escalation (PR) from user registration through PDFClass |
| CVE-2024-31982 | 10.0 CRITICAL | XWiki Platform: Remote code execution as guest via DatabaseSearch |
| CVE-2024-31983 | 10.0 CRITICAL | XWiki Platform: Remote code execution from edit in multilingual wikis via translations |
| CVE-2024-31984 | 10.0 CRITICAL | XWiki Platform: Remote code execution through space title and Solr space facet |
| CVE-2024-31996 | 10.0 CRITICAL | XWiki Commons missing escaping of `{` in Velocity escapetool allows remote code execution |
| CVE-2024-31997 | 10.0 CRITICAL | XWiki Platform remote code execution from account through UIExtension parameters |
| CVE-2024-31988 | 9.7 CRITICAL | XWiki Platform CSRF remote code execution through the realtime HTML Converter API |
| CVE-2024-31986 | 9.1 CRITICAL | XWiki Platform CSRF remote code execution through scheduler job's document reference |
| CVE-2024-31464 | 6.8 MEDIUM | XWiki Platform: Password hash might be leaked by diff once the xobject holding them is del |
| CVE-2024-31985 | 5.4 MEDIUM | XWiki Platform CSRF in the job scheduler |
IV. Related Vulnerabilities
Same product: xwiki-platform
-
CVE-2026-53966
XWiki Platform: Privilege escalation from edit to script rig -
CVE-2026-34151
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CVE-2026-48048
XWiki Platform's Livetable results still allow reconstructin -
CVE-2026-48047
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CVE-2026-33137
XWiki Platform has an Unauthenticated XAR Import via REST /w
Same vendor: xwiki
-
CVE-2025-53837
org.xwiki.rendering:xwiki-rendering-xml has an Eval Injectio -
CVE-2026-53966
XWiki Platform: Privilege escalation from edit to script rig -
CVE-2026-34151
XWiki Platform: Resource path traversal via /skin/ action en -
CVE-2026-48048
XWiki Platform's Livetable results still allow reconstructin -
CVE-2026-48047
XWiki Platform vulnerable to potential arbitrary file writin
Same weakness: CWE-862
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V. Comments for CVE-2024-31987
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