{"cve":"CVE-2021-39942","nvd":{"published":"2022-01-18T17:15:08.723","modified":"2026-06-17T04:04:28.197","status":"Modified","description":"A denial of service vulnerability in GitLab CE/EE affecting all versions starting from 12.0 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows low-privileged users to bypass file size limits in the NPM package repository to potentially cause denial of service.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-400"],"references":["https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39942.json","https://gitlab.com/gitlab-org/gitlab/-/issues/297492","https://hackerone.com/reports/1071861","https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39942.json","https://gitlab.com/gitlab-org/gitlab/-/issues/297492"],"products":["gitlab:gitlab"],"source":"nvd","synced_at":"2026-10-19T21:27:20.926095847+00:00"},"epss":{"cve":"CVE-2021-39942","score":0.01409,"percentile":0.72653,"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."]}