CVE-2023-2182

2023-05-0322:15:19

[email protected]

web.nvd.nist.gov

gitlab ee

cve-2023-2182

privilege escalation

openid connect

security issue

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

51.5%

JSON

An issue has been discovered in GitLab EE affecting all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. Under certain conditions when OpenID Connect is enabled on an instance, it may allow users who are marked as ‘external’ to become ‘regular’ users thus leading to privilege escalation for those users.

Affected configurations

NVD

Node

gitlabgitlabRange15.10.0–15.10.5enterprise

gitlabgitlabMatch15.11.0enterprise

CPENameOperatorVersion
gitlab:gitlabgitlablt15.10.5
gitlab:gitlabgitlabeq15.11.0

CPE	Name	Operator	Version
gitlab:gitlab	gitlab	lt	15.10.5
gitlab:gitlab	gitlab	eq	15.11.0

CNA Affected

[
  {
    "vendor": "GitLab",
    "product": "GitLab",
    "versions": [
      {
        "version": ">=15.10, <15.10.5",
        "status": "affected"
      },
      {
        "version": ">=15.11, <15.11.1",
        "status": "affected"
      }
    ]
  }
]