Unrestricted File Upload Vulnerability in mjperpinosa Stumasy
CVE-2026-10807

5.3MEDIUM

Key Information:

Vendor

Mjperpinosa

Status
Stumasy
Vendor
CVE Published:
4 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-10807?

A vulnerability exists in mjperpinosa Stumasy allowing for unrestricted file uploads through the manipulation of the 'pr_profile_image' argument within the 'change_profile_image.php' script. This flaw could enable an attacker to upload malicious files remotely, potentially compromising the security of the system. Despite the project's rolling release model, which offers ongoing updates, no specific version details have been disclosed regarding the current or affected iterations. Early notifications about this issue were sent to the developers, yet no updates or fixes have been reported.

Affected Version(s)

stumasy 25d695901fbb586bf184b8ba73456d8e5311656c

stumasy 79c86fce86a09adc6edcbd6d56115fbff14ed538

stumasy 327d1b0f2915ba79d7ef8ebb74553e987609d9be

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-10807 - Proof of Concept

References

https://vuldb.com/vuln/368255
vdb-entrytechnical-description
https://vuldb.com/vuln/368255/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-10807
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

j1nk1ng (VulDB User)
VulDB CNA Team
.