Exploit for Improper Input Validation in N8N

CVE-2026-21858 + CVE-2025-68613 - n8n RCE Exploit Unauthentic...

CVE-2025-14978

The PeachPay — Payments & Express Checkout for WooCommerce supports Stripe, PayPal, Square, Authorize.net plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability checks on the ConvesioPay webhook REST endpoint in all versions up to, and including,...

CVE-2025-14978

The PeachPay — Payments & Express Checkout for WooCommerce supports Stripe, PayPal, Square, Authorize.net plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability checks on the ConvesioPay webhook REST endpoint in all versions up to, and including,...

CVE-2025-14978 PeachPay — Payments & Express Checkout for WooCommerce (supports Stripe, PayPal, Square, Authorize.net) <= 1.119.8 - Missing Authorization to Unauthenticated Order Status Modification

The PeachPay — Payments & Express Checkout for WooCommerce supports Stripe, PayPal, Square, Authorize.net plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability checks on the ConvesioPay webhook REST endpoint in all versions up to, and including,...

CVE-2025-14978 PeachPay — Payments & Express Checkout for WooCommerce (supports Stripe, PayPal, Square, Authorize.net) <= 1.119.8 - Missing Authorization to Unauthenticated Order Status Modification

The PeachPay — Payments & Express Checkout for WooCommerce supports Stripe, PayPal, Square, Authorize.net plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability checks on the ConvesioPay webhook REST endpoint in all versions up to, and including,...

CVE-2025-14978

CVE-2025-14978 : PeachPay — Payments & Express Checkout for WooCommerce (WordPress) is vulnerable to unauthorized data modification due to missing capability checks on the ConvesioPay webhook REST endpoint. The flaw exists in all versions up to and including 1.119.8, enabling unauthenticated atta...

PT-2026-3531

The PeachPay — Payments & Express Checkout for WooCommerce supports Stripe, PayPal, Square, Authorize.net plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability checks on the ConvesioPay webhook REST endpoint in all versions up to, and including,...

WordPress plugin PeachPay has a security vulnerability

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. There is...

CVE-2025-14078

The PAYGENT for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 2.4.6. This is due to missing authorization checks on the paygentcheckwebhook function combined with the paygentpermissioncallback function unconditionally returning true ...

CVE-2025-14078

The PAYGENT for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 2.4.6. This is due to missing authorization checks on the paygentcheckwebhook function combined with the paygentpermissioncallback function unconditionally returning true ...

EUVD-2026-3140

The PAYGENT for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 2.4.6. This is due to missing authorization checks on the paygentcheckwebhook function combined with the paygentpermissioncallback function unconditionally returning true ...

CVE-2025-14078

CVE-2025-14078 affects the PAYGENT for WooCommerce WordPress plugin (versions up to 2.4.6). The root cause is missing authorization checks in paygent_check_webhook and a paygent_permission_callback that unconditionally returns true, enabling unauthenticated attackers to forge payment callbacks an...

Exploit for Improper Input Validation in N8N

RECONSTRUCTIONANALYSIS CVE-2026-21858: Ni8mare - n8n RCE Full...

PT-2026-3356

The PAYGENT for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 2.4.6. This is due to missing authorization checks on the paygent check webhook function combined with the paygent permission callback function unconditionally returning...

Authentication Bypass

n8n is vulnerable to Authentication Bypass. The vulnerability is due to missing verification of Stripe webhook signatures in the Stripe Trigger node, which allows an attacker to send forged webhook requests and trigger workflows as if they were legitimate Stripe events...

CVE-2025-68949

n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP address merely contained the configured...

CVE-2025-68949

n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP address merely contained the configured...

CVE-2025-68949

n8n has a Webhook node IP whitelist bypass vulnerability (CVE-2025-68949). From 1.36.0 up to, but not including, 2.2.0, the Webhook node validated IPs by partial string matching rather than exact IP comparison. This could allow an incoming request from a non-whitelisted IP to be accepted if its a...

CVE-2025-68949 n8n has a Webhook Node IP Whitelist Bypass via Partial String Matching

n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP address merely contained the configured...

CVE-2025-68949 n8n has a Webhook Node IP Whitelist Bypass via Partial String Matching

n8n is an open source workflow automation platform. From 1.36.0 to before 2.2.0, the Webhook node’s IP whitelist validation performed partial string matching instead of exact IP comparison. As a result, an incoming request could be accepted if the source IP address merely contained the configured...