CVE-2026-10733

MEDIUM

Improper Restriction of Rendered UI Layers or Frames in GitLab

Title source: cna

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.0 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that could have allowed an authenticated user to cause denial of service on the CI/CD Catalog page due to improper sanitization.

References (2)

Core 2

Core References

https://gitlab.com/gitlab-org/gitlab/-/work_items/600446

https://about.gitlab.com/releases/2026/06/10/patch-release-gitlab-19-0-2-released/

Scores

CVSS v3 4.3

EPSS 0.0035

EPSS Percentile 26.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-1021

Status published

Products (4)

GitLab/GitLab 17.0 - 18.10.8

gitlab/gitlab 17.0.0 - 18.10.8 (2 CPE variants)

GitLab/GitLab 18.11 - 18.11.5

GitLab/GitLab 19.0 - 19.0.2

Published Jun 11, 2026

Tracked Since Jun 11, 2026