{"cve":"CVE-2020-13304","nvd":{"published":"2020-09-14T22:15:11.067","modified":"2026-06-17T02:52:55.210","status":"Modified","description":"A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. Same 2 factor Authentication secret code was generated which resulted an attacker to maintain access under certain conditions.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2},"cwes":["CWE-330"],"references":["https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13304.json","https://gitlab.com/gitlab-org/gitlab/-/issues/27686","https://hackerone.com/reports/511260","https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13304.json","https://gitlab.com/gitlab-org/gitlab/-/issues/27686"],"products":["gitlab:gitlab"],"source":"nvd","synced_at":"2026-10-19T21:09:20.498348299+00:00"},"epss":{"cve":"CVE-2020-13304","score":0.01617,"percentile":0.76036,"date":"2026-11-01"},"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."]}