CVE-2021-22172

2021-03-2619:06:48

GitLab

www.cve.org

gitlab

improper authorization

guest user

private project

tag data

releases page

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

4.5

Confidence

High

EPSS

0.001

Percentile

34.4%

JSON

Improper authorization in GitLab 12.8+ allows a guest user in a private project to view tag data that should be inaccessible on the releases page

CNA Affected

[
  {
    "product": "GitLab",
    "vendor": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": ">=12.8, <13.6.6"
      },
      {
        "status": "affected",
        "version": ">=13.7.0, <13.7.6"
      },
      {
        "status": "affected",
        "version": ">=13.8.0, <13.8.2"
      }
    ]
  }
]