{"cve":"CVE-2019-5461","nvd":{"published":"2019-09-09T17:15:14.003","modified":"2026-06-17T02:37:43.797","status":"Modified","description":"An input validation problem was discovered in the GitHub service integration which could result in an attacker being able to make arbitrary POST requests in a GitLab instance's internal network. This vulnerability was addressed in 12.1.2, 12.0.4, and 11.11.6.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","score":3.5},"cwes":["CWE-20"],"references":["https://gitlab.com//gitlab-org/gitlab-ce/issues/54649","https://hackerone.com/reports/446593","https://about.gitlab.com/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/","https://gitlab.com//gitlab-org/gitlab-ce/issues/54649","https://hackerone.com/reports/446593"],"products":["gitlab:gitlab"],"source":"nvd","synced_at":"2026-10-19T20:58:39.700375520+00:00"},"epss":{"cve":"CVE-2019-5461","score":0.00988,"percentile":0.62485,"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."]}