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CVE-2023-3906
Published: Sep 29, 2023
Modified: Nov 20, 2025
PUBLISHED
CVSS v3.1
3.5
LOW
Description
An input validation issue in the asset proxy in GitLab EE, affecting all versions from 12.3 prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1, allowed an authenticated attacker to craft image urls which bypass the asset proxy.
| Vendor | Product | Versions |
|---|---|---|
GitLab | GitLab | affected 12.3 - < 16.2.8affected 16.3 - < 16.3.5affected 16.4 - < 16.4.1 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
References
GitLab Issue #419213
issue-tracking
HackerOne Bug Bounty Report #2071411
technical-description
exploit
permissions-required
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