CVE-2021-22257

2021-10-0513:46:53

GitLab

www.cve.org

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

5.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.5%

JSON

An issue has been discovered in GitLab affecting all versions starting from 14.0 before 14.0.9, all versions starting from 14.1 before 14.1.4, all versions starting from 14.2 before 14.2.2. The route for /user.keys is not restricted on instances with public visibility disabled. This allows user enumeration on such instances.

CNA Affected

[
  {
    "product": "GitLab",
    "vendor": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": ">=14.0, <14.0.9"
      },
      {
        "status": "affected",
        "version": ">=14.1, <14.1.4"
      },
      {
        "status": "affected",
        "version": ">=14.2, <14.2.2"
      }
    ]
  }
]