CVE-2026-5296 Details
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.
A vulnerability exists in GitLab EE versions 18.7 prior to 18.10.7, 18.11 prior to 18.11.4, and 19.0 prior to 19.0.1. When foundational flows were enabled at the group level, this vulnerability allowed an authenticated user with developer-role permissions to bypass flow restrictions under certain conditions.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 27, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://about.gitlab.com/releases/2026/05/27/patch-release-gitlab-19-0-1-released/ | [email protected] | Release NotesVendor Advisory |
| https://gitlab.com/gitlab-org/gitlab/-/work_items/595423 | [email protected] | Broken Link |
| https://hackerone.com/reports/3626303 | [email protected] | Permissions Required |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-862 | Missing Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| gitlab gitlab | >= 18.7.0, < 18.10.7 >= 18.11.0, < 18.11.4 19.0.0 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 27, 2026 | Initial Analysis | [email protected] |
| May 27, 2026 | New CVE Received | [email protected] |