Home/CVE/XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki is vulner
CVE

CVE-2023-46732

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki is vulner

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki is vulnerable to reflected cross-site scripting (RXSS) via the rev parameter that is used in the content of the content menu without escaping. If an attacker can convince a user to visit a link with a crafted parameter, this allows the attacker to execute arbitrary actions in the name of the user, including remote code (Groovy) execution in the case of a user with programming right, compromising the confidentiality, integrity and availability of the whole XWiki installation.

This has been patched in XWiki 15.6 RC1, 15.5.1 and 14.10.14. The patch in commit 04e325d57 can be manually applied without upgrading (or restarting) the instance. Users are advised to upgrade or to manually apply the patch.

There are no known workarounds for this vulnerability.

CRITICAL · CVSS 9.6 EPSS 0.48106
Act now
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 2% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

2
xwiki>= 9.7 and < 14.10.14
xwiki>= 15.0 and < 15.5.1
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Maven org.xwiki.platform:xwiki-platform-flamingo-skin-resources CRITICAL fixed in 14.10.14
⚠

Public Exploits & PoCs

2
nucleiXWiki < 14.10.14 - Cross-Site Scriptingmedium
pocgithub.com · GHSA-j9rc-w3wv-fv62github.com
▣

Scoring & Timeline

9.6
CRITICAL · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD06 Nov 2023 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/xwiki/xwiki-platform/commit/04e325d57d4bcb6ab79bddcafbb19032474c2a55Patch
https://jira.xwiki.org/browse/XWIKI-21095Issue TrackingVendor Advisory
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