{"cve":"CVE-2020-13263","nvd":{"published":"2020-06-19T23:15:10.240","modified":"2026-06-17T02:52:48.910","status":"Modified","description":"An authorization issue relating to project maintainer impersonation was identified in GitLab EE 9.5 and later through 13.0.1 that could allow unauthorized users to impersonate as a maintainer to perform limited actions.","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:H","score":8.8},"cwes":["CWE-863"],"references":["https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13263.json","https://gitlab.com/gitlab-org/gitlab/-/issues/211940","https://hackerone.com/reports/819821","https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13263.json","https://gitlab.com/gitlab-org/gitlab/-/issues/211940"],"products":["gitlab:gitlab"],"source":"nvd","synced_at":"2026-10-19T21:05:42.039641217+00:00"},"epss":{"cve":"CVE-2020-13263","score":0.01017,"percentile":0.63347,"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."]}