CVE-2026-3848CWE-93

Improper Neutralization of CRLF Sequences ('CRLF Injection') in GitLab

Medium · published March 11, 2026

CVSS v3.1
5.0
EPSS
0%
Percentile
24.3
In the wild
Unconfirmed
What it is

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.11 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user to make unintended internal requests through proxy environments under certain conditions due to improper input validation in import functionality.

The record
Technical detail
CVSS v3.1
5.0 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00325 · 24.3th percentile
Weakness
CWE-93 · Improper Neutralization of CRLF Sequences ('CRLF Injection')
Published
2026-03-11T15:37Z
EPSS history
Timeline
  • 11 MAR 15:37Z
    Improper Neutralization of CRLF Sequences ('CRLF Injection') in GitLab
    cvelistv5