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CVE-2022-4331

MEDIUM
Published 2023-03-09T00:00:00.000Z
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CVSS Score

V3.1
5.7
/10
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.460
Higher than 46.0% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Description

An issue has been discovered in GitLab EE affecting all versions starting from 15.1 before 15.7.8, all versions starting from 15.8 before 15.8.4, all versions starting from 15.9 before 15.9.2. If a group with SAML SSO enabled is transferred to a new namespace as a child group, it's possible previously removed malicious maintainer or owner of the child group can still gain access to the group via SSO or a SCIM token to perform actions on the group.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

GitLab

GitLab

Affected Versions:

>=15.1, <15.7.8 >=15.8, <15.8.4 >=15.9, <15.9.2

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-fh7h-m5x3-9v4g

Advisory Details

An issue has been discovered in GitLab EE affecting all versions starting from 15.1 before 15.7.8, all versions starting from 15.8 before 15.8.4, all versions starting from 15.9 before 15.9.2. If a group with SAML SSO enabled is transferred to a new namespace as a child group, it's possible previously removed malicious maintainer or owner of the child group can still gain access to the group via SSO or a SCIM token to perform actions on the group.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-4331
WEB https://hackerone.com/reports/1791518
WEB https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4331.json
WEB https://gitlab.com/gitlab-org/gitlab/-/issues/385050

Advisory provided by GitHub Security Advisory Database. Published: March 10, 2023, Modified: March 15, 2023

References

https://gitlab.com/gitlab-org/gitlab/-/issues/385050
https://hackerone.com/reports/1791518
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4331.json
Published: 2023-03-09T00:00:00.000Z
Last Modified: 2025-02-28T17:25:16.373Z
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