Bug 2228515 (CVE-2023-3500) - CVE-2023-3500 gitlab: XSS attack by creating specific PlantUML diagrams
Summary: CVE-2023-3500 gitlab: XSS attack by creating specific PlantUML diagrams
Keywords:
Status: NEW
Alias: CVE-2023-3500
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2228488
TreeView+ depends on / blocked
 
Reported: 2023-08-02 14:14 UTC by Borja Tarraso
Modified: 2023-10-09 13:16 UTC (History)
4 users (show)

Fixed In Version: gitlab 16.0.8, gitlab 16.1.3
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Borja Tarraso 2023-08-02 14:14:09 UTC 
An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.0 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. A reflected XSS was possible when creating specific PlantUML diagrams that allowed the attacker to perform arbitrary actions on behalf of victims.
Note You need to log in before you can comment on or make changes to this bug.