CVE-2026-2370

HIGH EPSS 31.1%
Published Mar 30, 20263mo ago · Modified Jun 17, 20262w ago
8.8 CVSS 3.1
High
Find Similar
Published Mar 30, 2026 3mo ago
Last Modified Jun 17, 2026 2w ago

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.3 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 affecting Jira Connect installations that could have allowed an authenticated user with minimal workspace permissions to obtain installation credentials and impersonate the GitLab app due to improper authorization checks.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
31.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-233

Affected Products 6

VendorProductVersionRange
gitlabgitlab*≥14.3.0  –  <18.8.7
gitlabgitlab*≥14.3.0  –  <18.8.7
gitlabgitlab*≥18.9.0  –  <18.9.3
gitlabgitlab*≥18.9.0  –  <18.9.3
gitlabgitlab18.10.0any
gitlabgitlab18.10.0any

References 3

  • about.gitlab.com https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/
    PatchRelease Notes
  • gitlab.com https://gitlab.com/gitlab-org/gitlab/-/work_items/589635
    Broken Link
  • hackerone.com https://hackerone.com/reports/3522829
    Permissions Required

Remediation

  • about.gitlab.com https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/
    PatchRelease Notes