MStore API <= 4.10.7 - Unauthorized Account Access and Privilege Escalation

Authentication Bypass Using an Alternate Path or Channel

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE	CVE-2023-3277
CVSS	Critical (9.8)
Publicly Published	June 19, 2023
Last Updated	January 22, 2024
Researcher	Truoc Phan, An Đặng

Description

The MStore API plugin for WordPress is vulnerable to Unauthorized Account Access and Privilege Escalation in versions up to, and including, 4.10.7 due to improper implementation of the Apple login feature. This allows unauthenticated attackers to log in as any user as long as they know the user's email address.

References

www.wordfence.com

1 affected software package

Software Type	Plugin
Software Slug	mstore-api (view on wordpress.org)
Patched?	Yes
Affected Version	<= 4.10.7
Patched Version	4.10.8

This record contains material that is subject to copyright

Copyright 2012-2026 Defiant Inc.
License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. License Detail.