{"id":"DEBIAN-CVE-2026-79313","details":"webpy web.py 0.76 is vulnerable to Insufficient Session Expiration. The application's session management relies on periodic cleanup to expire sessions instead of checking the last-access time when a session is loaded. As a result, an expired session whose record has not yet been cleaned up can still be replayed and used, allowing an attacker holding a previously valid session cookie to continue accessing protected resources after the configured idle timeout.","modified":"2026-09-24T00:00:07.018928017Z","published":"2026-09-22T15:17:15.467Z","upstream":["CVE-2026-79313"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-79313"}],"affected":[{"package":{"name":"webpy","ecosystem":"Debian:12","purl":"pkg:deb/debian/webpy?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.62-4","1:0.62-4+deb12u1","1:0.62-5","1:0.62-6","1:0.70-1","1:0.76-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-79313.json"}},{"package":{"name":"webpy","ecosystem":"Debian:13","purl":"pkg:deb/debian/webpy?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.62-6","1:0.70-1","1:0.76-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-79313.json"}},{"package":{"name":"webpy","ecosystem":"Debian:14","purl":"pkg:deb/debian/webpy?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:0.62-6","1:0.70-1","1:0.76-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-79313.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}