CVE-2026-80340: medium-severity vulnerability in Payment Plugins for PayPal WooCommerce
Payment Plugins for PayPal WooCommerce < 2.0.26 - Unauthenticated Customer PII Disclosure via order-pay
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.3%
The Payment Plugins for PayPal WooCommerce WordPress plugin before 2.0.26 does not validate the order key before adding order data to the JavaScript configuration it outputs on the front end, allowing unauthenticated users to obtain the secret that gates access to any order and, through it, that customer's billing and shipping details, by iterating sequential order identifiers.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
Unknown · Payment Plugins for PayPal WooCommercepublic PoCs found — 1
cve_referencewpscan.com/vulnerability/f8fb328e-1152-4122-8158-08fda66ec9c4/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Payment Plugins for PayPal WooCommerce
In the same product, most dangerous first.
CVE-2026-13399HIGHPayment Plugins for PayPal WooCommerce < 2.0.20 - Unauthenticated Payment Bypass via Reuse of a Completed PayPal OrderEPSS 0.4%CVE-2026-80342MEDIUMPayment Plugins for PayPal WooCommerce < 2.0.27 - Unauthenticated Payment Hijacking via Unvalidated PayPal Order IDEPSS 0.3%CVE-2026-80341MEDIUMPayment Plugins for PayPal WooCommerce < 2.0.26 - Subscriber+ Stored Payment Method Assignment via IDOREPSS 0.2%