CVE-2026-5296

4.3 MEDIUM

GitLab has remediated an issue in GitLab EE affecting all versions from 18.7 before 18.10.7, 18.11 before 18.11.4, and 19.0 before 19.0.1...

Published: 2026-05-27 · Last updated: 2026-05-27

Severity and scoring

CVSS: 4.3 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE: CWE-862

Affected products

Vendor	Product
gitlab	gitlab

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 18.7 before 18.10.7, 18.11 before 18.11.4, and 19.0 before 19.0.1 that when foundational flows were enabled at the group level, could have allowed an authenticated user with developer-role permissions to bypass flow restrictions under certain conditions.

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-5296
[Vendor advisory]https://about.gitlab.com/releases/2026/05/27/patch-release-gitlab-19-0-1-released/
[Other]https://gitlab.com/gitlab-org/gitlab/-/work_items/595423
[Other]https://hackerone.com/reports/3626303

Related CVEs

Same vendor

CVE-2026-9694 — GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.9 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.... (2.6 LOW)
CVE-2026-9204 — GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.10 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19... (5.3 MEDIUM)
CVE-2026-8589 — GitLab has remediated an issue in GitLab EE affecting all versions from 13.1.4 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0... (7.3 HIGH)
CVE-2026-7250 — GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.10 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19... (7.5 HIGH)
CVE-2026-6976 — GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.9 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.... (3.7 LOW)

Same CWE

CVE-2026-6964 — The Video Conferencing with Zoom plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.6.7 (5.3 MEDIUM)
CVE-2026-49775 — Unauthenticated Broken Access Control in Welcart e-Commerce <= 2.11.28 versions (6.5 MEDIUM)
CVE-2026-49070 — Unauthenticated Broken Access Control in Knit Pay <= 9.4.0.0 versions (7.5 HIGH)
CVE-2026-49065 — Unauthenticated Broken Access Control in Hippoo Mobile App for WooCommerce <= 1.9.5 versions (8.2 HIGH)
CVE-2026-48887 — Unauthenticated Broken Access Control in JS Help Desk <= 3.0.9 versions (6.5 MEDIUM)