CVE-2021-4191
MEDIUM 5.3EPSS 80.0%
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.
- CVSS v3.1
- 5.3 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS v3.1
- 5.3 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS v2.0
- 5.0 MEDIUM
AV:N/AC:L/Au:N/C:P/I:N/A:N - EPSS
- 80.00% chance of exploitation in the next 30 days, 100th percentile
- Nuclei
- medium · CWE-287
- Published
- 2022-03-28
- Updated
- 2024-08-03
Proof-of-concept exploits (2)
- Adelittle/CVE-2021-4191_Exploits0★ · 2023-06-05
- K3ysTr0K3R/CVE-2021-4191-EXPLOIT9★ · 2023-08-09