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CVE-2023-2181

MEDIUM
Published 2023-05-12T00:00:00.000Z
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CVSS Score

V3.1
6.3
/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/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: 0.421
Higher than 42.1% of all CVEs

Attack Vector Metrics

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

Impact Metrics

Confidentiality
LOW
Integrity
HIGH
Availability
NONE

Description

An issue has been discovered in GitLab affecting all versions before 15.9.8, 15.10.0 before 15.10.7, and 15.11.0 before 15.11.3. A malicious developer could use a git feature called refs/replace to smuggle content into a merge request which would not be visible during review in the UI.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

GitLab

GitLab

Affected Versions:

<15.9.8 >=15.10, <15.10.7 >=15.11, <15.11.3

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-m96m-mfqc-86mf

Advisory Details

An issue has been discovered in GitLab affecting all versions before 15.9.8, 15.10.0 before 15.10.7, and 15.11.0 before 15.11.3. A malicious developer could use a git feature called refs/replace to smuggle content into a merge request which would not be visible during review in the UI.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-2181
WEB https://hackerone.com/reports/1938185
WEB https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2181.json
WEB https://gitlab.com/gitlab-org/gitlab/-/issues/407859

Advisory provided by GitHub Security Advisory Database. Published: May 12, 2023, Modified: April 4, 2024

References

https://gitlab.com/gitlab-org/gitlab/-/issues/407859
https://hackerone.com/reports/1938185
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2181.json
Published: 2023-05-12T00:00:00.000Z
Last Modified: 2025-01-24T15:47:03.675Z
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