CVE-2020-26406

5.3MEDIUM

Key Information:

Vendor
Gitlab
Status
Gitlab Ee
Vendor
CVE Published:
17 November 2020

Summary

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.

Affected Version(s)

GitLab EE >=13.3, <13.3.9 < 13.3, 13.3.9

GitLab EE >=13.4, <13.4.5 < 13.4, 13.4.5

GitLab EE >=13.5, <13.5.2 < 13.5, 13.5.2

References

https://gitlab.com/gitlab-org/gitlab/-/issues/244921
x_refsource_MISC
https://hackerone.com/reports/965602
x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE...
x_refsource_CONFIRM

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database

Credit

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