Information Disclosure Vulnerability in GitLab by GitLab Inc.
CVE-2025-6195

4.3MEDIUM

Key Information:

Vendor

Gitlab
Status
Gitlab
Vendor
CVE Published:
26 November 2025

What is CVE-2025-6195?

An issue within GitLab EE has been addressed that affected specific versions, enabling authenticated users to potentially access sensitive information from security reports under particular configuration scenarios. This vulnerability may compromise the integrity of security data, allowing unauthorized visibility into security insights that should remain confidential. It highlights the importance of regular software updates and audits to mitigate risks associated with access control.

Affected Version(s)

GitLab 13.7 < 18.4.5

GitLab 18.5 < 18.5.3

GitLab 18.6 < 18.6.1

References

https://gitlab.com/gitlab-org/gitlab/-/issues/549937
issue-trackingpermissions-required
https://hackerone.com/reports/3155693
technical-descriptionexploitpermissions-required

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Thanks [mateuszek](https://hackerone.com/mateuszek) for reporting this vulnerability through our HackerOne bug bounty program
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