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CVE-2021-39945

LOW
Published 2021-12-13T15:47:49
Actions:

Expert Analysis

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CVSS Score

V3.1
2.7
/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/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: 0.292
Higher than 29.2% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
LOW
Availability
NONE

Description

Improper access control in the GitLab CE/EE API affecting all versions starting from 9.4 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows an author of a Merge Request to approve the Merge Request even after having their project access revoked

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

GitLab

GitLab

Affected Versions:

>=14.5, <14.5.2 >=14.4, <14.4.4 >=9.4, <14.3.6

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-3cm3-9ccj-7mvq

Advisory Details

Improper access control in the GitLab CE/EE API affecting all versions starting from 9.4 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows an author of a Merge Request to approve the Merge Request even after having their project access revoked

CVSS Scoring

CVSS Score

5.0

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-39945
WEB https://hackerone.com/reports/1198317
WEB https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39945.json
WEB https://gitlab.com/gitlab-org/gitlab/-/issues/331675

Advisory provided by GitHub Security Advisory Database. Published: December 14, 2021, Modified: December 16, 2021

References

https://gitlab.com/gitlab-org/gitlab/-/issues/331675
https://hackerone.com/reports/1198317
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39945.json
Published: 2021-12-13T15:47:49
Last Modified: 2024-08-04T02:20:34.109Z
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