Vulnerability Monitor

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CVE-2021-22263

An issue has been discovered in GitLab affecting all versions starting from 13.0 before 14.0.9, all versions starting from 14.1 before 14.1.4, all versions starting from 14.2 before 14.2.2. A user account with 'external' status which is granted 'Maintainer' role on any project on the GitLab instance where 'project tokens' are allowed may elevate its privilege to 'Internal' and access Internal projects.

Published

2021-10-11T17:15:07.537

Last Modified

2024-11-21T05:49:49.080

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.0

Impact Score

4.9

Weaknesses
  • Type: Primary
    CWE-269
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application gitlab gitlab < 14.0.9 Yes
Application gitlab gitlab < 14.0.9 Yes
Application gitlab gitlab < 14.1.4 Yes
Application gitlab gitlab < 14.1.4 Yes
Application gitlab gitlab < 14.2.2 Yes
Application gitlab gitlab < 14.2.2 Yes
References