CVE-2026-16553CWE-522

CVE-2026-16553

Medium · published July 30, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
26.4
In the wild
Unconfirmed
What it is

GitLab has remediated an issue in GitLab EE affecting all versions from 18.8 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed some sensitive information to be disclosed to an unintended host due to improper handling of upstream requests in virtual registries.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00341 · 26.4th percentile
Weakness
CWE-522 · Insufficiently Protected Credentials
Published
2026-07-30T00:17Z
Affected products (3)
ProductVersionsFixed in
gitlab/gitlab≥ 18.8.0, < 19.0.519.0.5
gitlab/gitlab≥ 19.1.0, < 19.1.319.1.3
gitlab/gitlaball versions—
References (2)
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released/ · [email protected]https://gitlab.com/gitlab-org/gitlab/-/work_items/603269 · [email protected]
EPSS history
Timeline
  • 29 JUL 18:59Z
    Insufficiently Protected Credentials in GitLab
    cvelistv5