{"cve":"CVE-2020-13299","nvd":{"published":"2020-09-14T19:15:10.880","modified":"2026-06-17T02:52:54.653","status":"Modified","description":"A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. The revocation feature was not revoking all session tokens and one could re-use it to obtain a valid session.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","score":8.1},"cwes":["CWE-613"],"references":["https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13299.json","https://gitlab.com/gitlab-org/gitlab/-/issues/222508","https://hackerone.com/reports/896225","https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13299.json","https://gitlab.com/gitlab-org/gitlab/-/issues/222508"],"products":["gitlab:gitlab"],"source":"nvd","synced_at":"2026-10-19T21:09:20.498348299+00:00"},"epss":{"cve":"CVE-2020-13299","score":0.01225,"percentile":0.68817,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}