CVE-2023-3907 Improper Privilege Management in GitLab

2023-12-1723:02:36

CWE-269

GitLab

www.cve.org

privilege management

gitlab ee

vulnerability

project access token

privilege escalation

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

8.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.9%

JSON

A privilege escalation vulnerability in GitLab EE affecting all versions from 16.0 prior to 16.4.4, 16.5 prior to 16.5.4, and 16.6 prior to 16.6.2 allows a project Maintainer to use a Project Access Token to escalate their role to Owner

CNA Affected

[
  {
    "vendor": "GitLab",
    "product": "GitLab",
    "repo": "git://[email protected]:gitlab-org/gitlab.git",
    "versions": [
      {
        "version": "16.0",
        "status": "affected",
        "lessThan": "16.4.4",
        "versionType": "semver"
      },
      {
        "version": "16.5",
        "status": "affected",
        "lessThan": "16.5.4",
        "versionType": "semver"
      },
      {
        "version": "16.6",
        "status": "affected",
        "lessThan": "16.6.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]