CVE-2026-93511mediumCWE-290

CVE-2026-93511: medium-severity vulnerability in Premium Packages

Premium Packages < 7.2.1 - Unauthenticated PayPal Webhook Signature Verification Bypass

Published

Follow this CVE+ Monitor Premium Packages

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 Premium Packages WordPress plugin before 7.2.1 does not verify PayPal's webhook signature before processing payment and subscription notifications, allowing unauthenticated attackers to forge payment confirmations and subscription-cancellation events against any order whose transaction id they know.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
Unknown · Premium Packages
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Premium Packages

In the same product, most dangerous first.

CVE-2026-19711MEDIUMPremium Packages – Sell Digital Products Securely < 7.0.7 - Subscriber+ Arbitrary Amount Withdrawal RequestEPSS 0.3%CVE-2026-118184MEDIUMPremium Packages < 7.2.2 - Unauthenticated Order Total ManipulationEPSS 0.2%CVE-2026-118404MEDIUMPremium Packages < 7.3.1 - Unauthenticated Cross-User Saved Cart Disclosure via IDOREPSS 0.2%CVE-2026-118403LOWPremium Packages < 7.3.1 - Unauthenticated Guest Order Status DisclosureEPSS 0.2%CVE-2026-118407MEDIUMPremium Packages < 7.3.1 - Subscriber+ Guest Order TakeoverEPSS 0.1%