CVE-2026-52767
HIGH SEVERITYCVSS Score & Metrics
Base Score
8.2 / 10
Vulnerability Description
YesWiki Vulnerable to Unauthenticated ActivityPub Signature-Verification Bypass via `!openssl_verify(...)` accepting `int(-1)`
Vulnerability Details
Published Date
Last Modified
Source
GitHub
Vendor
composer
Product
yeswiki/yeswiki
Discussion (0)
Add Comment
No comments yet. Be the first!