What is the CVSS score of EUVD-2026-27086?

EUVD-2026-27086 has a CVSS 3.1 base score of 7.2 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of OpenSTAManager are affected by EUVD-2026-27086?

CVE-2026-38751 affects OpenSTAManager 2.10 and earlier, allowing high-privilege authenticated users to upload malicious files through the module update function, resulting in remote code execution.

Is there a public PoC exploit available for EUVD-2026-27086?

Yes, a public proof-of-concept exploit is available for EUVD-2026-27086. Prioritise patching immediately. EPSS: 0.0%.

OpenSTAManager EUVD-2026-27086

| CVE-2026-38751 HIGH

Unrestricted Upload of File with Dangerous Type (CWE-434)

2026-05-04 mitre

GHSA-rm34-fg4m-39mw

PHP File Upload

7.2

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

May 05, 2026 - 14:22 vuln.today

CVSS changed

May 05, 2026 - 14:22 NVD

7.2 (HIGH)

DescriptionNVD

OpenSTAManager version 2.10 and earlier contains an arbitrary file upload vulnerability in the module update functionality (modules/aggiornamenti/upload_modules.php)

AnalysisAI

Arbitrary file upload in OpenSTAManager 2.10 and earlier allows authenticated high-privilege users to upload malicious files via the module update functionality at modules/aggiornamenti/upload_modules.php, leading to remote code execution. Publicly available exploit code exists (GitHub POC), though EPSS exploitation probability remains low (2%, 5th percentile), suggesting limited observed exploitation activity. …

RemediationAI

Within 24 hours: Inventory all OpenSTAManager deployments and document version numbers; restrict administrative access to module update functionality via network or application controls. Within 7 days: Implement additional logging and alerting on modules/aggiornamenti/upload_modules.php file uploads; review administrative account activity logs for suspicious uploads. …

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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EUVD-2026-27086 vulnerability details – vuln.today

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OpenSTAManager EUVD-2026-27086

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

RemediationAI

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External POC / Exploit Code