CVE-2025-11127: Mstoreapp Mobile App 0 through 2.0.8; +1 more affected products

CVE-2025-11127. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00329 (percentile 0.24465), scored 17-Oct-2026.

Affected technology

Mstoreapp Mobile App · 0 through 2.0.8
Vendor not specified by the source

Mstoreapp Mobile Multivendor · 0 through 9.0.1
Vendor not specified by the source

Description’s affected range: through 2.08 and Mstoreapp Mobile Multivendor through 9.0.1 do not properly verify users identify when using an AJAX action

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

The source says the Mstoreapp Mobile App WordPress plugin through 2.08 and Mstoreapp Mobile Multivendor through 9.0.1 do not properly verify users identify when using an AJAX action, allowing unauthenticated users to retrieve a valid session for arbitrary users by knowing their email address. Source advisory’s CVSS 3.1 assessment (base score 9.8/10) rates confidentiality, integrity and availability impact as high.

Published 19-Oct-2026 14:02 UTC

CCR priority: 39.3 /100 (P4)
CVSS 3.1: 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
EPSS: 0.00329 · percentile 0.24465 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-19 14:02:10.907757+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-11127.html