Vulnerability Description
YesWiki is a wiki system written in PHP. Prior to version 4.6.6, there is an authenticated PHP object injection vulnerability in BazarImportAction via unserialize. This issue has been patched in version 4.6.6.
Related Weaknesses (CWE)
References
- https://github.com/YesWiki/yeswiki/commit/8f70a8d6b8befa0e644d03c785701dbbc55b8f
- https://github.com/YesWiki/yeswiki/releases/tag/v4.6.6
- https://github.com/YesWiki/yeswiki/security/advisories/GHSA-9369-69wj-7m2f
FAQ
What is CVE-2026-52777?
CVE-2026-52777 is a documented vulnerability. YesWiki is a wiki system written in PHP. Prior to version 4.6.6, there is an authenticated PHP object injection vulnerability in BazarImportAction via unserialize. This issue has been patched in versi...
How severe is CVE-2026-52777?
CVSS scoring is not yet available for CVE-2026-52777. Check NVD for updates.
Is there a patch for CVE-2026-52777?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.