CVE-2026-3848

MEDIUM EPSS 8.5%
Published Mar 11, 20263mo ago · Modified Apr 16, 20262mo ago
5.0 CVSS 3.1
Medium
Find Similar
Published Mar 11, 2026 3mo ago
Last Modified Apr 16, 2026 2mo ago

Description

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.

CVSS Details

Base Score
5.0
Exploitability
3.1
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
8.5% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-93

Affected Products 6

VendorProductVersionRange
gitlabgitlab*≥8.11.0  –  <18.7.6
gitlabgitlab*≥8.11.0  –  <18.7.6
gitlabgitlab*≥18.8.0  –  <18.8.6
gitlabgitlab*≥18.8.0  –  <18.8.6
gitlabgitlab*≥18.9.0  –  <18.9.2
gitlabgitlab*≥18.9.0  –  <18.9.2

References 2

  • about.gitlab.com https://about.gitlab.com/releases/2026/03/11/patch-release-gitlab-18-9-2-released/
    Release NotesVendor Advisory
  • gitlab.com https://gitlab.com/gitlab-org/gitlab/-/work_items/577298
    Broken Link

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.