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CVE-2023-2478

CRITICAL
Published 2023-05-08T00:00:00.000Z
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Expert Analysis

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CVSS Score

V3.1
9.6
/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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: 0.439
Higher than 43.9% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.9.7, all versions starting from 15.10 before 15.10.6, all versions starting from 15.11 before 15.11.2. Under certain conditions, a malicious unauthorized GitLab user may use a GraphQL endpoint to attach a malicious runner to any project.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

GitLab

GitLab

Affected Versions:

>=15.4, <15.9.7 >=15.10, <15.10.6 >=15.11, <15.11.2

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-7h3w-v9hh-hp55

Advisory Details

An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.9.7, all versions starting from 15.10 before 15.10.6, all versions starting from 15.11 before 15.11.2. Under certain conditions, a malicious unauthorized GitLab user may use a GraphQL endpoint to attach a malicious runner to any project.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-2478
WEB https://hackerone.com/reports/1969599
WEB https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2478.json
WEB https://gitlab.com/gitlab-org/gitlab/-/issues/409470

Advisory provided by GitHub Security Advisory Database. Published: May 8, 2023, Modified: April 4, 2024

References

https://gitlab.com/gitlab-org/gitlab/-/issues/409470
https://hackerone.com/reports/1969599
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2478.json
Published: 2023-05-08T00:00:00.000Z
Last Modified: 2025-01-29T17:16:21.653Z
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