{"cve":"CVE-2026-30224","nvd":{"published":"2026-03-06T21:16:16.280","modified":"2026-06-17T10:32:31.060","status":"Analyzed","description":"OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.11.1, OliveTin does not revoke server-side sessions when a user logs out. Although the browser cookie is cleared, the corresponding session remains valid in server storage until expiry (default ≈ 1 year). An attacker with a previously stolen or captured session cookie can continue authenticating after logout, resulting in a post-logout authentication bypass. This is a session management flaw that violates expected logout semantics. This issue has been patched in version 3000.11.1.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","score":5.4},"cwes":["CWE-384","CWE-613"],"references":["https://github.com/OliveTin/OliveTin/commit/d6a0abc3755d43107be1939567c52953bcbec3d5","https://github.com/OliveTin/OliveTin/releases/tag/3000.11.1","https://github.com/OliveTin/OliveTin/security/advisories/GHSA-gq2m-77hf-vwgh"],"products":["olivetin:olivetin"],"source":"nvd","synced_at":"2026-10-19T22:25:53.701907451+00:00"},"epss":{"cve":"CVE-2026-30224","score":0.00314,"percentile":0.24394,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-gq2m-77hf-vwgh","url":"https://osv.dev/vulnerability/GHSA-gq2m-77hf-vwgh","summary":"OliveTin Session Fixation: Logout Fails to Invalidate Server-Side Session","modified":"2026-03-23T04:56:25.376217851Z","packages":[{"ecosystem":"Go","name":"github.com/OliveTin/OliveTin","purl":"pkg:golang/github.com/OliveTin/OliveTin","ranges":["<0.0.0-20260304233115-d6a0abc3755d15"],"fixed":["0.0.0-20260304233115-d6a0abc3755d15"]}]},{"id":"GO-2026-4623","url":"https://osv.dev/vulnerability/GO-2026-4623","summary":"OliveTin Session Fixation: Logout Fails to Invalidate Server-Side Session in github.com/OliveTin/OliveTin","modified":"2026-03-23T04:53:17.278254Z","packages":[{"ecosystem":"Go","name":"github.com/OliveTin/OliveTin","purl":"pkg:golang/github.com/OliveTin/OliveTin","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}