TI-2026-58514 CVE-2026-85181 · GHSA-xrx5-jvp4-rqmj
CAT through 3.1.0 Session Cookie Forgery via Unkeyed hashCode Checksum
Priority MEDIUM 49
CAT uses Java String.hashCode as the sole integrity check for session cookies without server-side keying, allowing attackers to forge valid checksums offline.