CVE-2023-29211

XWiki Commons are technical libraries common to several other top level XWiki projects. Any user with view rights `WikiManager.DeleteWiki` can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the `wikiId` url parameter. The problem has been patched on XWiki 13.10.11, 14.4.7, and 14.10.

• CWE-95
• CWE-94

• https://github.com/xwiki/xwiki-platform/commit/ba4c76265b0b8a5e2218be400d18f08393fe1428#diff-64f39f5f2cc8c6560a44e21a5cfd509ef00e8a2157cd9847c9940a2e08ea43d1R63-R64Patch
• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-w7v9-fc49-4qg4Exploit, Patch, Vendor Advisory
• https://jira.xwiki.org/browse/XWIKI-20297Exploit, Issue Tracking
• https://github.com/xwiki/xwiki-platform/commit/ba4c76265b0b8a5e2218be400d18f08393fe1428#diff-64f39f5f2cc8c6560a44e21a5cfd509ef00e8a2157cd9847c9940a2e08ea43d1R63-R64Patch
• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-w7v9-fc49-4qg4Exploit, Patch, Vendor Advisory
• https://jira.xwiki.org/browse/XWIKI-20297Exploit, Issue Tracking

Published

Apr 16, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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