GitLab CE/EE CVE-2026-6515

EUVD-2026-25048 MEDIUM

Insufficient Session Expiration (CWE-613)

2026-04-22 GitLab

GHSA-h8q5-vxrg-qgmf

Information Disclosure Gitlab

5.4

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Apr 23, 2026 - 00:17 vuln.today

Patch available

Apr 22, 2026 - 17:33 EUVD

DescriptionNVD

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed a user to use invalidated or incorrectly scoped credentials to access Virtual Registries under certain conditions.

AnalysisAI

GitLab CE/EE versions 18.2 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 allow authenticated users to access Virtual Registries using invalidated or incorrectly scoped credentials under certain conditions, resulting in unauthorized information disclosure and modification. The vulnerability requires valid user credentials and network access but no user interaction, affecting confidentiality and integrity with partial technical impact per SSVC. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-6515 vulnerability details – vuln.today

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