Accept Donations with PayPal <= 1.5.2 - Open Redirect

The Accept Donations with PayPal & Stripe plugin for WordPress is vulnerable to Open Redirect in all versions up to, and including, 1.5.2. This is due to insufficient validation on the redirect url supplied. This makes it possible for unauthenticated attackers to redirect users to potentially...

CVE-2026-90987

The Easy PayPal & Stripe Buy Now Button WordPress plugin before 2.0.6 does not derive the payment amount on the server, taking it from a client-supplied field, so an unauthenticated attacker sets an arbitrary lower price for a purchase...

WordPress Easy PayPal & Stripe Buy Now Button plugin 1.8-2.0.5 - Unauthenticated Payment Amount Manipulation vulnerability

Unauthenticated Payment Amount Manipulation vulnerability discovered by JunHee CHO in WordPress Plugin Easy PayPal Buy Now Button versions 1.8-2.0.5...

EUVD-2026-91213

The Easy PayPal & Stripe Buy Now Button WordPress plugin before 2.0.6 does not derive the payment amount on the server, taking it from a client-supplied field, so an unauthenticated attacker sets an arbitrary lower price for a purchase...

CVE-2026-90987

The Easy PayPal & Stripe Buy Now Button WordPress plugin, in versions 1.8 through 2.0.5 , is vulnerable to unauthenticated payment amount manipulation . The root cause is that the plugin fails to derive the payment amount on the server, instead relying on a client-supplied field . This allows an ...

CVE-2026-90987 Easy PayPal & Stripe Buy Now Button 1.8 - 2.0.5 - Unauthenticated Payment Amount Manipulation via Client-Supplied Price

The Easy PayPal & Stripe Buy Now Button WordPress plugin before 2.0.6 does not derive the payment amount on the server, taking it from a client-supplied field, so an unauthenticated attacker sets an arbitrary lower price for a purchase...

WordPress PayPal Pro <1.1.65 - SQL Injection

WordPress PayPal Pro plugin before 1.1.65 is susceptible to SQL injection via the 'query' parameter which allows for any unauthenticated user to perform SQL queries with the results output to a web page in JSON format. id: CVE-2020-14092 info: name: WordPress PayPal Pro 1.1.65 - SQL Injection...

PT-2026-104112

The Easy PayPal & Stripe Buy Now Button WordPress plugin before 2.0.6 does not derive the payment amount on the server, taking it from a client-supplied field, so an unauthenticated attacker sets an arbitrary lower price for a purchase...

PT-2026-104076

Name of the Vulnerable Software and Affected Versions Divi Membership versions prior to 2.3.1 Description An authentication bypass exists in the Divi Membership plugin for WordPress. The process paypal callback function, which is linked to the init action, processes a base64-encoded paypal param...

CVE-2026-73316

CVE-2026-73316: PayPal webhook replay XenForo before 2.3.13 processes the same valid PayPal REST webhook more than once. What happens The PayPal REST provider overrides XenForo's base transaction validator but omits its duplicate transaction-log lookup. The database index is also non-unique. Two...

CVE-2026-73315

CVE-2026-73315: SSRF through PayPal certificate URL XenForo before 2.3.13 fetches the certificate URL supplied by a PayPal REST webhook without restricting its destination. What happens The callback handler passes PAYPAL-CERT-URL to XenForo's trusted HTTP reader. It does not require a PayPal...

CVE-2026-73314

CVE-2026-73314: Unsupported PayPal signature algorithm accepted XenForo before 2.3.13 fails open when a PayPal REST webhook names an unsupported signature algorithm. What happens The webhook handler maps PAYPAL-AUTH-ALGO through a small allowlist. If the value is unknown, the mapped algorithm...

CVE-2026-96818

Unauthenticated Broken Access Control in WP Express Checkout Accept PayPal Payments = 2.4.9 versions...

EUVD-2026-89871

Unauthenticated Broken Access Control in WP Express Checkout Accept PayPal Payments = 2.4.9 versions...

CVE-2026-96818 WordPress WP Express Checkout (Accept PayPal Payments) plugin <= 2.4.9 - Broken Access Control vulnerability

Unauthenticated Broken Access Control in WP Express Checkout Accept PayPal Payments = 2.4.9 versions...

CVE-2026-96818 WordPress WP Express Checkout (Accept PayPal Payments) plugin <= 2.4.9 - Broken Access Control vulnerability

Unauthenticated Broken Access Control in WP Express Checkout Accept PayPal Payments = 2.4.9 versions...

CVE-2026-96818

The WP Express Checkout (Accept PayPal Payments) plugin for WordPress is affected by an unauthenticated Broken Access Control vulnerability in versions

WordPress WP Express Checkout (Accept PayPal Payments) plugin <= 2.4.9 - Broken Access Control vulnerability

Broken Access Control vulnerability discovered by Morato Antoine in WordPress Plugin WP Express Checkout Accept PayPal Payments versions = 2.4.9...

CVE-2026-89426

The Knit Pay – Cashfree, Instamojo, Razorpay, PayPal and more plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 9.6.1.0. This is due to the maybeupdateuserrole function reading the target role directly from an attacker-controlled Gravity Forms entry...

CVE-2026-19804

The s2Member – Excellent for All Kinds of Memberships, Content Restriction Paywalls & Member Access Subscriptions plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 260814 via the 'firstname' parameter parameter. This is due to insufficient...