CVE-2023-3993 Exposure of Sensitive Information to an Unauthorized Actor in GitLab

2023-08-0200:07:00

CWE-200

GitLab

www.cve.org

cve-2023-3993

gitlab ee

version 14.3

version 16.0.8

version 16.1.3

version 16.2.2

access tokens

logged data

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

7.6

Confidence

High

EPSS

0.002

Percentile

62.3%

JSON

An issue has been discovered in GitLab EE affecting all versions starting from 14.3 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. Access tokens may have been logged when a query was made to a specific endpoint.

CNA Affected

[
  {
    "cpes": [
      "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "product": "GitLab",
    "repo": "git://[email protected]:gitlab-org/gitlab.git",
    "vendor": "GitLab",
    "versions": [
      {
        "lessThan": "16.0.8",
        "status": "affected",
        "version": "14.3",
        "versionType": "semver"
      },
      {
        "lessThan": "16.1.3",
        "status": "affected",
        "version": "16.1",
        "versionType": "semver"
      },
      {
        "lessThan": "16.2.2",
        "status": "affected",
        "version": "16.2",
        "versionType": "semver"
      }
    ]
  }
]