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

CVE-2024-43400

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

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It is possible for a user without Script or Programming rights to craft a URL pointing to a page with arbitrary JavaScript. This requires social engineer to trick a user to follow the URL.

This has been patched in XWiki 14.10.21, 15.5.5, 15.10.6 and 16.0.0.

CRITICAL · CVSS 9 EPSS 0.0727
Schedule remediation
  • EPSS percentile: top 8% of all CVEs by exploitation likelihood
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-96Improper Neutralization of Directives in Statically Saved Code ('Static Code Injection')
▤

Affected Products & Versions

3
xwiki< 14.10.21
xwiki>= 15.0 and < 15.5.5
xwiki>= 15.6 and < 15.10.6
▤

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-oldcore CRITICAL fixed in 14.10.21
▣

Scoring & Timeline

9
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 NVD19 Aug 2024 · 05:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
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

3
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/27eca8423fc1ad177518077a733076821268509cPatch
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-wcg9-pgqv-xm5vVendor Advisory
https://jira.xwiki.org/browse/XWIKI-21810Issue TrackingVendor Advisory
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