{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"libplack-middleware-session-perl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NNVSDV7HBY02HF2AXTRYDX","modified_at":"2026-09-01T20:05:52.260908231Z","published_at":"2025-07-16T13:15:23.997Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40923","https://security-tracker.debian.org/tracker/CVE-2025-40923"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40923#Debian:13/libplack-middleware-session-perl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40923"}],"summary":"Plack-Middleware-Session before version 0.35 for Perl generates session ids insecurely. The default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, an"}