CVE-2020-26406
Last modified
CVE-2020-26406 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Certain SAST CiConfiguration information could be viewed by unauthorized users in GitLab EE starting with 13.3. This information was exposed through GraphQL to non-members of public projects with repository visibility restricted as well as guest members on private projects. EPSS estimates a 1.42% chance of exploitation in the next 30 days.
Description
Certain SAST CiConfiguration information could be viewed by unauthorized users in GitLab EE starting with 13.3. This information was exposed through GraphQL to non-members of public projects with repository visibility restricted as well as guest members on private projects. Affected versions are: >=13.3, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 13.3.0, < 13.3.9 |
| Gitlab | Gitlab | >= 13.4.0, < 13.4.5 |
| Gitlab | Gitlab | >= 13.5.0, < 13.5.2 |
References
- https://hackerone.com/reports/965602Permissions Required, Third Party Advisory
- https://hackerone.com/reports/965602Permissions Required, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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