CVE-2026-2370CWE-233

Improper Handling of Parameters in GitLab

High · published March 29, 2026

CVSS v3.1
8.1
EPSS
0%
Percentile
36.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00432 · 36.5th percentile
Weakness
CWE-233 · Improper Handling of Parameters
Published
2026-03-29T23:33Z
EPSS history
Timeline
  • 29 MAR 23:33Z
    Improper Handling of Parameters in GitLab
    cvelistv5