CVE-2026-104447

Description

YesWiki before 4.6.7 contains a cross-site request forgery vulnerability in the autoupdate UpdateAction that allows attackers to delete installed packages via unprotected GET requests. Attackers can lure a logged-in administrator to a crafted link with action=delete and a package parameter to remove extensions like bazar, breaking core site functionality.

CVSS Vector

References

• https://github.com/YesWiki/yeswiki/security/advisories/GHSA-jp5c-grgj-624x
• https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-csrf-package-deletion-via-autoupdate-updateaction
• https://github.com/YesWiki/yeswiki/security/advisories/GHSA-jp5c-grgj-624x