Description
An issue has been discovered in GitLab CE/EE affecting all versions before 15.8.5, 15.9.4, 15.10.1. Open redirects was possible due to framing arbitrary content on any page allowing user controlled markdown
References (3)
Core 3
Core References
Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0155.json
Exploit, Third Party Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/387638
Permissions Required
https://hackerone.com/reports/1817250
Scores
CVSS v3
5.4
EPSS
0.0012
EPSS Percentile
30.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-601
Status
published
Products (1)
gitlab/gitlab
< 15.8.5 (2 CPE variants)
Published
May 03, 2023
Tracked Since
Feb 18, 2026