CVE-2021-22175

2021-06-1115:30:12

GitLab

www.cve.org

gitlab

vulnerability

server-side request forgery

unauthenticated attacker

internal network

webhooks

CVSS3

6.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

9.6

Confidence

High

EPSS

0.008

Percentile

82.2%

JSON

When requests to the internal network for webhooks are enabled, a server-side request forgery vulnerability in GitLab affecting all versions starting from 10.5 was possible to exploit for an unauthenticated attacker even on a GitLab instance where registration is disabled

CNA Affected

[
  {
    "product": "GitLab",
    "vendor": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": ">=10.5, <13.6.7"
      },
      {
        "status": "affected",
        "version": ">=13.7, <13.7.7"
      },
      {
        "status": "affected",
        "version": ">=13.8, <13.8.4"
      }
    ]
  }
]