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CVE-2021-39916

MEDIUM
Published 2021-12-13T15:47:56
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CVSS Score

V3.1
4.3
/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/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
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
LOW
Integrity
NONE
Availability
NONE

Description

Lack of an access control check in the External Status Check feature allowed any authenticated user to retrieve the configuration of any External Status Check in GitLab EE starting from 14.1 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

GitLab

GitLab

Affected Versions:

>=14.1, <14.3.6 >=14.4, <14.4.4 >=14.5, <14.5.2

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-cxxv-5c8r-2cfh

Advisory Details

Lack of an access control check in the External Status Check feature allowed any authenticated user to retrieve the configuration of any External Status Check in GitLab EE starting from 14.1 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-39916
WEB https://hackerone.com/reports/1372216
WEB https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39916.json
WEB https://gitlab.com/gitlab-org/gitlab/-/issues/343379

Advisory provided by GitHub Security Advisory Database. Published: December 14, 2021, Modified: July 13, 2022

References

https://gitlab.com/gitlab-org/gitlab/-/issues/343379
https://hackerone.com/reports/1372216
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39916.json
Published: 2021-12-13T15:47:56
Last Modified: 2024-08-04T02:20:33.776Z
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