GHSA-r5m2-xp8g-q8q6LowCVSS 3.1
OpenMage magento-lts before 20.19.0 and 21.0.0-beta1 before 21.0.0-beta3 contains a cross-site...
🔗 CVE IDs covered (1)
📋 Description
OpenMage magento-lts before 20.19.0 and 21.0.0-beta1 before 21.0.0-beta3 contains a cross-site request forgery vulnerability in PayPal cancel and decline return handlers that trust only the checkout session without verifying the request came from PayPal. Attackers can lure a shopper into a cross-site GET to paypal/standard/cancel to cancel their recent uninvoiced order, void pending authorizations, and restore items to the cart.
🔗 References (5)
- https://github.com/OpenMage/magento-lts/security/advisories/GHSA-2jfg-wx75-5cc8
- https://nvd.nist.gov/vuln/detail/CVE-2026-128043
- https://github.com/OpenMage/magento-lts/commit/86c8895d586db61ac7d093ba4e473103a30882c8
- https://www.vulncheck.com/advisories/openmage-magento-lts-before-20.19.0-csrf-via-paypal-cancel-return-handlers
- https://github.com/advisories/GHSA-r5m2-xp8g-q8q6