Vulnerability in Mstoreapp Mobile App by Mstoreapp Allows Unauthenticated Access
CVE-2025-11127

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Mstoreapp Mobile App
Mstoreapp Mobile Multivendor
Vendor
CVE Published:
21 November 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11127?

The Mstoreapp Mobile App and Mstoreapp Mobile Multivendor plugins have a critical security flaw that fails to properly verify user identities during AJAX actions. This vulnerability enables unauthenticated individuals to gain access to valid user sessions simply by providing a known email address. This means that sensitive actions could potentially be performed by unauthorized users, posing a significant risk to user data and application integrity.

Affected Version(s)

Mstoreapp Mobile App 0 <= 2.0.8

Mstoreapp Mobile Multivendor 0 <= 9.0.1

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-2025-11127 - Proof of Concept

References

https://wpscan.com/vulnerability/6432bd1a-6e44-4a3f-890b-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Khaled Alenazi (Nxploited)
WPScan
JSON
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CVE-2025-11127 : Vulnerability in Mstoreapp Mobile App by Mstoreapp Allows Unauthenticated Access