CVE-2021-4191
Medium
Published: 28 March 2022
Published
28 March 2022
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Score
0.9122
99.7th percentile
Risk Priority
65
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-4191 is a medium-severity an unspecified weakness vulnerability in Gitlab Gitlab. Its CVSS base score is 5.3 (Medium).
Operationally, ranked in the top 0.3% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-34051
Vulnerability details
An issue has been discovered in GitLab CE/EE affecting versions 13.0 to 14.6.5, 14.7 to 14.7.4, and 14.8 to 14.8.2. Private GitLab instances with restricted sign-ups may be vulnerable to user enumeration to unauthenticated users through the GraphQL API.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
gitlab
gitlab
13.0.0 — 14.6.5 · 13.0.0 — 14.6.5 · 14.7.0 — 14.7.4
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.