What is the CVSS score of CVE-2026-2370?

CVE-2026-2370 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.0%.

Gitlab CVE-2026-2370

Q: Which versions of Gitlab are affected by CVE-2026-2370?

CVE-2026-2370 affects GitLab's Jira Connect integration, allowing authenticated users to steal installation credentials and impersonate the GitLab application, creating potential unauthorized access…. A patch is available.

EUVD-2026-17046 HIGH

Improper Handling of Parameters (CWE-233)

2026-03-30 cve@gitlab.com

GHSA-5369-cwvv-7r63

Information Disclosure Gitlab Debian Red Hat Atlassian

8.1

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

EUVD ID Assigned

Mar 30, 2026 - 00:22 euvd

EUVD-2026-17046

Analysis Generated

Mar 30, 2026 - 00:22 vuln.today

CVE Published

Mar 30, 2026 - 00:16 nvd

HIGH 8.1

DescriptionNVD

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.3 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 affecting Jira Connect installations that could have allowed an authenticated user with minimal workspace permissions to obtain installation credentials and impersonate the GitLab app due to improper authorization checks.

AnalysisAI

Improper authorization in GitLab CE/EE Jira Connect integration allows authenticated users with minimal workspace permissions to steal installation credentials and impersonate the GitLab application. Affects versions 14.3 through 18.8.6, 18.9.0-18.9.2, and 18.10.0. …

RemediationAI

Within 24 hours: Identify all GitLab instances running versions 14.3-18.10.0 and audit active Jira Connect integrations. Within 7 days: Apply vendor-released patches (upgrade to GitLab 18.8.7, 18.9.3, or 18.10.1 depending on current version). …

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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Vendor StatusVendor

Debian

gitlab

Release	Status	Fixed Version	Urgency
sid	vulnerable	17.6.5-19	-
(unstable)	fixed	(unfixed)	-

CVE-2026-2370 vulnerability details – vuln.today

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