Vulnerability Details : CVE-2023-4378
An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.8 before 16.1.5, all versions starting from 16.2 before 16.2.5, all versions starting from 16.3 before 16.3.1. A malicious Maintainer can, under specific circumstances, leak the sentry token by changing the configured URL in the Sentry error tracking settings page. This was as a result of an incomplete fix for CVE-2022-4365.
Products affected by CVE-2023-4378
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:16.3.0:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:16.3.0:*:*:*:enterprise:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-4378
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-4378
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
GitLab Inc. | |
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
2.8
|
1.4
|
NIST |
CWE ids for CVE-2023-4378
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The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: cve@gitlab.com (Secondary)
-
The code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor.Assigned by: cve@gitlab.com (Secondary)
References for CVE-2023-4378
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https://hackerone.com/reports/2104591
Sign in | HackerOnePermissions Required
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https://gitlab.com/gitlab-org/gitlab/-/issues/422134
Not FoundBroken Link
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