Vulnerability Report

CVE-2026-38751

RCE

Title: Arbitrary File Upload in Module Update

RCE

Proof Of Concept

PoC Available for CVE-2026-38751

CWE Category CWE-434

Published Date May 04, 2026

Modified Date May 29, 2026

Exploit Status Available

Score 7.2 CVSS v3.1

Exploit Probability (EPSS)

0.53%

Vulnerability Summary

CVE-2026-38751: OpenSTAManager version 2.10 and earlier contains an arbitrary file upload vulnerability in the module update functionality (modules/aggiornamenti/upload_modules.php)

Impacted Vendors

devcode 1

Reference Links

https://github.com/devcode-it/openstamanager https://github.com/fuutianyii/poc

CVSS v3.1

Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0

Severity HIGH

7.2

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:H/UI:N/S:U/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-38751 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/b0ySie7e/OpenSTAManager-RCE-Exploit-CVE-2026-38751

View Code

May 29, 2026 MODIFIED

Vulnerability data updated via NVD.

May 07, 2026 MODIFIED

Vulnerability data updated via NVD.

May 07, 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:H/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.