Vulnerability Report

CVE-2026-2601

Title: GitLab EE Developer Role Sensitive Deployment Data Access

Information Disclosure

Proof Of Concept

No public PoC currently indexed for CVE-2026-2601.

CWE Category CWE-862

Published Date May 27, 2026

Modified Date May 27, 2026

Exploit Status Not Found

Score 4.3 CVSS v3.1

Exploit Probability (EPSS)

0.01%

Vulnerability Summary

CVE-2026-2601: GitLab has remediated an issue in GitLab EE affecting all versions from 11.5 before 18.10.7, 18.11 before 18.11.4, and 19.0 before 19.0.1 that under certain conditions could have allowed an authenticated user with developer-role permissions to access sensitive deployment data on projects due to improper authorization checks.

Impacted Vendors

gitlab 1

Reference Links

https://about.gitlab.com/releases/2026/05/27/patch-release-gitlab-19-0-1-released/ https://gitlab.com/gitlab-org/gitlab/-/work_items/590389 https://hackerone.com/reports/3556381

CVSS v3.1

Source Entity [email protected]

Severity MEDIUM

4.3

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-2601 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

May 27, 2026 MODIFIED

Vulnerability data updated via NVD.

May 27, 2026 MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.