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

CVE-2022-24821

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

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Simple users can create global SSX/JSX without specific rights: in theory only users with Programming Rights should be allowed to create SSX or JSX that are executed everywhere on a wiki. But a bug allow anyone with edit rights to actually create those.

This issue has been patched in XWiki 13.10-rc-1, 12.10.11 and 13.4.6. There's no easy workaround for this issue, administrators should upgrade their wiki.

MEDIUM · CVSS 6.8 EPSS 0.00699
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-648Incorrect Use of Privileged APIs
▤

Affected Products & Versions

3
xwiki>= 12.0.0 and < 12.10.11
xwiki>= 13.4.0 and < 13.4.6
xwikiall versions
▤

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-skin-skinx MODERATE fixed in 13.10
⚠

Public Exploits & PoCs

1
pocjira.xwiki.org · XWIKI-19155jira.xwiki.org
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Scoring & Timeline

6.8
MEDIUM · 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 NVD08 Apr 2022 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N
🔗

References & Sources

1
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/security/advisories/GHSA-ghcq-472w-vf4hThird Party Advisory
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