CVE-2026-27543

Unauthenticated Privilege Escalation in MStore API = 4.20.0 versions...

EUVD-2026-57938

Unauthenticated Privilege Escalation in MStore API = 4.20.0 versions...

CVE-2026-27543

Unauthenticated Privilege Escalation in MStore API = 4.20.0 versions...

CVE-2026-27543

CVE-2026-27543 relates to the WordPress plugin “MStore API” (WordPress MStore API plugin) and is described as an unauthenticated privilege escalation affecting versions

CVE-2026-27543 WordPress MStore API plugin <= 4.20.0 - Privilege Escalation vulnerability

Unauthenticated Privilege Escalation in MStore API = 4.20.0 versions...

CVE-2026-27543 WordPress MStore API plugin <= 4.20.0 - Privilege Escalation vulnerability

Unauthenticated Privilege Escalation in MStore API = 4.20.0 versions...

PT-2026-71503

Unauthenticated Privilege Escalation in MStore API = 4.20.0 versions...

CVE-2026-27543: Incorrect Privilege Assignment

Unauthenticated Privilege Escalation in MStore API = 4.20.0 versions...

WordPress MStore API plugin <= 4.20.0 - Privilege Escalation vulnerability

Privilege Escalation vulnerability discovered by Taylsec in WordPress Plugin MStore API versions = 4.20.0...

CVE-2026-16039

The MStore API WordPress plugin before 4.21.0 does not restrict its vendor-orders endpoint to the caller's own orders, allowing any authenticated user, including Subscribers, to read every WooCommerce order in the store together with each customer's personal information...

CVE-2026-16041

The MStore API WordPress plugin before 4.21.0 does not perform authorization or purchase-ownership checks on its REST product-review creation route, allowing an unauthenticated attacker to create WooCommerce product reviews with an attacker-chosen reviewer name, email and star rating on stores...

CVE-2026-16030

The MStore API WordPress plugin before 4.21.0 does not correctly verify the cryptographic signature of the token used to authenticate its phone-based login, allowing unauthenticated attackers who know a registered user's phone number to forge a token and take over that user's account, including...

CVE-2026-16038

The MStore API WordPress plugin before 4.21.0 does not verify the payment with the payment gateway before marking an order as paid on several of its payment-completion endpoints, allowing an unauthenticated attacker to mark an arbitrary order fully paid without paying and obtain goods or services...

EUVD-2026-54387

The MStore API WordPress plugin before 4.21.0 does not restrict its vendor-orders endpoint to the caller's own orders, allowing any authenticated user, including Subscribers, to read every WooCommerce order in the store together with each customer's personal information...

EUVD-2026-54385

The MStore API WordPress plugin before 4.21.0 does not correctly verify the cryptographic signature of the token used to authenticate its phone-based login, allowing unauthenticated attackers who know a registered user's phone number to forge a token and take over that user's account, including...

EUVD-2026-54386

The MStore API WordPress plugin before 4.21.0 does not verify the payment with the payment gateway before marking an order as paid on several of its payment-completion endpoints, allowing an unauthenticated attacker to mark an arbitrary order fully paid without paying and obtain goods or services...

CVE-2026-16041

The MStore API WordPress plugin, in versions prior to 4.21.0 , is vulnerable to an authorization bypass. The plugin fails to perform necessary authorization or purchase-ownership checks on its REST product-review creation route . This flaw allows an unauthenticated attacker to create fake WooComm...

CVE-2026-16038

The MStore API WordPress plugin before 4.21.0 does not verify the payment with the payment gateway before marking an order as paid on several of its payment-completion endpoints, allowing an unauthenticated attacker to mark an arbitrary order fully paid without paying and obtain goods or services...

CVE-2026-16038 MStore API < 4.21.0 - Unauthenticated Payment Bypass via Multiple Payment Gateways

The MStore API WordPress plugin before 4.21.0 does not verify the payment with the payment gateway before marking an order as paid on several of its payment-completion endpoints, allowing an unauthenticated attacker to mark an arbitrary order fully paid without paying and obtain goods or services...

CVE-2026-16039

The MStore API WordPress plugin before 4.21.0 does not restrict its vendor-orders endpoint to the caller's own orders, allowing any authenticated user, including Subscribers, to read every WooCommerce order in the store together with each customer's personal information...