What is the CVSS score of CVE-2026-31388?

CVE-2026-31388 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

Is there a patch available for CVE-2026-31388?

Yes, a patch is available for CVE-2026-31388. Update the affected software to the latest version immediately.

Apache CVE-2026-31388

EUVD-2026-30867 MEDIUM

Improper Access Control (CWE-284)

2026-05-19 apache

GHSA-48vq-7h22-vf29

Authentication Bypass Apache

5.3

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Patch available

May 19, 2026 - 11:16 EUVD

CVE Published

May 19, 2026 - 09:28 nvd

UNKNOWN (no severity yet)

DescriptionNVD

Improper Access Control vulnerability in Apache OFBiz in multi-tenant deployments.

This issue affects Apache OFBiz: before 24.09.06.

Users are recommended to upgrade to version 24.09.06, which fixes the issue.

Analysis

Improper Access Control vulnerability in Apache OFBiz in multi-tenant deployments. This issue affects Apache OFBiz: before 24.09.06. …

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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Get intelligence summaries, risk assessment, exploit details, threat intel, and remediation guidance.

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CVE-2026-31388 vulnerability details – vuln.today

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Apache CVE-2026-31388

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

Analysis

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External POC / Exploit Code