{"id":"CVE-2026-9692","aliases":["EUVD-2026-37926","GHSA-3m67-fq74-f4qg"],"status":"published","title":"Mojolicious::Sessions::Storable versions through 0.05 for Perl generate session ids insecurely","description":"Mojolicious::Sessions::Storable versions through 0.05 for Perl generate session ids insecurely.\n\nThe default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, the heap address of an anonymous hash, and the PID.\n\nThese are predictable or low-entropy sources that are unsuitable for security purposes.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00419,"percentile":0.36714,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-338","CWE-340"],"published":"2026-06-18T17:53:03Z","modified":"2026-10-28T02:31:05Z","products":[{"vendor":"hayajo","product":"mojolicious::sessions::storable"}],"references":[{"url":"https://security.metacpan.org/patches/M/Mojolicious-Plugin-SessionStore/0.05/CVE-2026-9692-r1.patch","tags":["patch","fix"]},{"url":"https://metacpan.org/release/HAYAJO/Mojolicious-Plugin-SessionStore-0.05/source/lib/Mojolicious/Sessions/Storable.pm#L11-15","tags":["web"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-40923","tags":["vendor-advisory","related","vdb-entry","advisory"]},{"url":"https://security.metacpan.org/docs/guides/random-data-for-security.html","tags":["technical-description","article"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-9692","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-3m67-fq74-f4qg"},{"url":"https://cpan.org/modules","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9692.json","tags":["advisory"]},{"url":"https://github.com/hayajo/Mojolicious-Plugin-SessionStore","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-9692","title":"Mojolicious::Sessions::Storable versions through 0.05 for Perl generate session ids insecurely","description":"Mojolicious::Sessions::Storable versions through 0.05 for Perl generate session ids insecurely.\n\nThe default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, the heap address of an anonymous hash, and the PID.\n\nThese are predictable or low-entropy sources that are unsuitable for security purposes.","status":"published","published":"2026-06-18T17:53:03.461Z","modified":"2026-06-18T18:47:32.577Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-340","CWE-338"],"updated_at":"2026-11-02T13:42:26.790871Z"}],"euvd":[{"id":"EUVD-2026-37926","description":"Mojolicious::Sessions::Storable versions through 0.05 for Perl generate session ids insecurely.\n\nThe default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, the heap address of an anonymous hash, and the PID.\n\nThese are predictable or low-entropy sources that are unsuitable for security purposes.","status":"published","published":"2026-06-18T17:53:03Z","modified":"2026-06-18T18:47:32Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:20:36.276608Z"}],"ghsa":[{"id":"GHSA-3m67-fq74-f4qg","title":"Mojolicious::Sessions::Storable versions through 0.05 for Perl generate session ids insecurely.\n...","description":"Mojolicious::Sessions::Storable versions through 0.05 for Perl generate session ids insecurely.\n\nThe default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, the heap address of an anonymous hash, and the PID.\n\nThese are predictable or low-entropy sources that are unsuitable for security purposes.","status":"published","published":"2026-06-18T21:32:34Z","modified":"2026-06-18T21:32:34Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-338"],"updated_at":"2026-11-02T15:08:54.452189Z"}],"nvd":[{"id":"CVE-2026-9692","description":"Mojolicious::Sessions::Storable versions through 0.05 for Perl generate session ids insecurely.\n\nThe default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, the heap address of an anonymous hash, and the PID.\n\nThese are predictable or low-entropy sources that are unsuitable for security purposes.","status":"published","published":"2026-06-18T19:16:23.79Z","modified":"2026-10-26T11:10:00.157Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-338","CWE-340"],"updated_at":"2026-11-02T14:12:24.912854Z"}],"osv":[{"id":"CVE-2026-9692","title":"Mojolicious::Sessions::Storable versions through 0.05 for Perl generate session ids insecurely","description":"Mojolicious::Sessions::Storable versions through 0.05 for Perl generate session ids insecurely.\n\nThe default session id generator returns a SHA-1 hash seeded with the built-in rand function, the epoch time, the heap address of an anonymous hash, and the PID.\n\nThese are predictable or low-entropy sources that are unsuitable for security purposes.","status":"published","published":"2026-06-18T17:53:03.461Z","modified":"2026-10-28T02:31:05.605321737Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-338","CWE-340"],"updated_at":"2026-11-02T15:45:21.262447Z"}]}}