CVE-2023-4018 Improper Access Control in GitLab

2023-09-0110:30:41

CWE-284

GitLab

github.com

gitlab

access control

cve-2023-4018

permission validation

model experiments

CVSS3

4.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.4

Confidence

Low

EPSS

0.001

Percentile

27.9%

SSVC

Exploitation

poc

Automatable

Technical Impact

partial

JSON

An issue has been discovered in GitLab affecting all versions starting from 16.2 before 16.2.5, all versions starting from 16.3 before 16.3.1. Due to improper permission validation it was possible to create model experiments in public projects.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
    ],
    "vendor": "gitlab",
    "product": "gitlab",
    "versions": [
      {
        "status": "affected",
        "version": "16.2",
        "lessThan": "16.2.5",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "16.3",
        "lessThan": "16.3.1",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]