CVE-2026-38751

OpenSTAManager contains an arbitrary file upload vulnerability in its module update functionality

7.2 HighPublic exploit

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

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: High
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.46%Up 0.4 points since May 5, 2026

What each source reports

CVE List Score used 7.2

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

Record: CVE-2026-38751
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-434
Updated: 2026-11-02

EUVDEUVD-2026-27086 7.2

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

Record: EUVD-2026-27086
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-rm34-fg4m-39mw 7.2

OpenSTAManager contains an arbitrary file upload vulnerability in its module update functionality

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

Record: GHSA-rm34-fg4m-39mw
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-434
Updated: 2026-11-02

NVD 7.2

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

Record: CVE-2026-38751
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-434
Updated: 2026-11-02

OSVGHSA-rm34-fg4m-39mw 7.2

OpenSTAManager contains an arbitrary file upload vulnerability in its module update functionality

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

Record: GHSA-rm34-fg4m-39mw
CVSS 3.1: 7.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-434
Updated: 2026-11-02

Affected products

devcode openstamanager

Affected packages

Affected packages
Package	Affected	Fixed
`devcode-it/openstamanager` Packagist	through 2.10-beta	None known
`devcode-it/openstamanager` Packagist	through 2.10-beta, plus listed versions 2.3.0v2.10-betav2.4v2.4.1v2.4.10 Show 45 moreShow less v2.4.11v2.4.12v2.4.13v2.4.14v2.4.15v2.4.16v2.4.17v2.4.17.1v2.4.18v2.4.19v2.4.2v2.4.20v2.4.21v2.4.22v2.4.23v2.4.24v2.4.25v2.4.26v2.4.27v2.4.28v2.4.29v2.4.3v2.4.30v2.4.31v2.4.32v2.4.33v2.4.34v2.4.35v2.4.36v2.4.37v2.4.38v2.4.39v2.4.4v2.4.40v2.4.41v2.4.42v2.4.43v2.4.44v2.4.45v2.4.46v2.4.47v2.4.48v2.4.49v2.4.5v2.4.50	None known

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
Source	Link	Date
PoC in GitHub	Mkps/CVE-2026-38751-OpenSTAManager-Arbitrary-File-Upload-PoC	2026-07-02
PoC in GitHub	UnDefinedCS/CVE-2026-38751-exploit	2026-10-30
PoC in GitHub	Why-Shell/CVE-2026-38751	2026-06-28
PoC in GitHub	Wingleszy/HTB-Enigma-walkthrough	2026-10-14
PoC in GitHub	b0ySie7e/OpenSTAManager-RCE-Exploit-CVE-2026-38751	2026-06-27
PoC in GitHub	hackthem/OpenSTAManager_RCE_Exploit-CVE-2026-38751-	2026-07-01

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV, PoC in GitHub

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-38751 is a high vulnerability (CVSS 7.2) in Devcode Openstamanager, published May 4, 2026. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.46%, the 40th percentile. No source names a fixed version.

References

This page doesn't list everything

Left out here: 38 versions. The JSON record has them.