CVE-2025-11127Public exploitNetwork attack vector

Account hijacking via unverified AJAX identity

Published Nov 21, 2025 · Updated Nov 21, 2025

Authentication bypass in Mstore Mobile App through 2.08 and Mstoreapp Mobile Multivendor through 9.0.1 allows remote attackers to hijack accounts. The mstoreapp-google_connect AJAX action accepts a supplied email and dummy access token without verifying the user's identity, then returns a valid session. No authentication or user interaction is required; knowledge of a target email address is enough to impersonate that account, including an administrator.

CVSS severity9.8
Critical
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Mstore Mobile App through 2.08 and Mstoreapp Mobile Multivendor through 9.0.1 allows remote attackers to hijack accounts. The mstoreapp-google_connect AJAX action accepts a supplied email and dummy access token without verifying the user's identity, then returns a valid session. No authentication or user interaction is required; knowledge of a target email address is enough to impersonate that account, including an administrator.

The record

CVE
CVE-2025-11127
Published
Nov 21, 2025
Updated
Nov 21, 2025
Vendor
Rahamsolutions
Product
Mstore Mobile App
Classifications
CWE-287, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 21, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.0.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Rahamsolutions · Mstore Mobile Appversion=0 <=2.0.8
Rahamsolutions · Mstoreapp Mobile Multivendorversion=0 <=9.0.1

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-287Improper Authentication
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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