CVE-2023-3906
Improper Validation of Specified Type of Input in GitLab
3.5
LOW
CVSS 3.1
EPSS 0.22%
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.
How to fix CVE-2023-3906
To remediate CVE-2023-3906, upgrade the affected package to a fixed version below.
- —upgrade to 16.2.8 or later
Is CVE-2023-3906 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 12.3.0, < 16.2.8, >= 16.3.0, < 16.3.5, >= 16.4.0, < 16.4.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N |