CVE-2023-29526

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions it's possible to display or interact with any page a user cannot access through the combination of the async and display macros. A comment with either macro will be executed when viewed providing a code injection vector in the context of the running server. This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.3, 14.4.8, and 13.10.11. Users are advised to upgrade. There are no known workarounds for this issue.

• CWE-74
• CWE-74

• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gpq5-7p34-vqx5Exploit, Vendor Advisory
• https://jira.xwiki.org/browse/XRENDERING-694Exploit, Issue Tracking, Patch, Vendor Advisory
• https://jira.xwiki.org/browse/XWIKI-20394Exploit, Issue Tracking, Patch, Vendor Advisory
• https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gpq5-7p34-vqx5Exploit, Vendor Advisory
• https://jira.xwiki.org/browse/XRENDERING-694Exploit, Issue Tracking, Patch, Vendor Advisory
• https://jira.xwiki.org/browse/XWIKI-20394Exploit, Issue Tracking, Patch, Vendor Advisory

Published

Apr 19, 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.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2023-29520XWiki Platform is a generic wiki platform offering runtime s…6.5
• CVE-2023-29521XWiki Platform is a generic wiki platform offering runtime s…8.8
• CVE-2023-29522XWiki Platform is a generic wiki platform offering runtime s…8.8
• CVE-2023-29523XWiki Platform is a generic wiki platform offering runtime s…8.8
• CVE-2023-29524XWiki Platform is a generic wiki platform offering runtime s…8.8
• CVE-2023-29525XWiki Platform is a generic wiki platform offering runtime s…8.8
• CVE-2023-29527XWiki Platform is a generic wiki platform offering runtime s…8.8
• CVE-2023-29528XWiki Commons are technical libraries common to several othe…9
• CVE-2023-29529matrix-js-sdk is the Matrix Client-Server SDK for JavaScript…5.3
• CVE-2023-2953A vulnerability was found in openldap. This security flaw ca…7.5
• CVE-2023-29530Laminas Diactoros provides PSR HTTP Message implementations.…6.5
• CVE-2023-29531An attacker could have caused an out of bounds memory access…9.8