CVE-2023-1210 Exposure of Sensitive Information to an Unauthorized Actor in GitLab

2023-08-0123:36:25

CWE-200

GitLab

www.cve.org

cve-2023-1210

gitlab

security vulnerability

user email leakage

3.1 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

4.9 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

18.1%

JSON

An issue has been discovered in GitLab affecting all versions starting from 12.9 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. It was possible to leak a user’s email via an error message for groups that restrict membership by email domain.

CNA Affected

[
  {
    "vendor": "GitLab",
    "product": "GitLab",
    "repo": "git://[email protected]:gitlab-org/gitlab.git",
    "versions": [
      {
        "version": "12.9",
        "status": "affected",
        "lessThan": "16.0.8",
        "versionType": "semver"
      },
      {
        "version": "16.1.0",
        "status": "affected",
        "lessThan": "16.1.3",
        "versionType": "semver"
      },
      {
        "version": "16.2.0",
        "status": "affected",
        "lessThan": "16.2.2",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]