Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user with guest-role permissions to access test report contents they were not authorized to view due to improper access control enforcement.
References (3)
Core 3
Core References
Exploit technical-description
exploit
permissions-required
HackerOne Bug Bounty Report #3617676
https://hackerone.com/reports/3617676
Scores
CVSS v3
4.3
EPSS
0.0024
EPSS Percentile
15.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-862
Status
published
Products (3)
GitLab/GitLab
18.4 - 19.0.5
GitLab/GitLab
19.1 - 19.1.3
GitLab/GitLab
19.2 - 19.2.1
Published
Jul 29, 2026
Tracked Since
Jul 30, 2026