CVE-2026-93511
Premium Packages < 7.2.1 - Unauthenticated PayPal Webhook Signature Verification Bypass
- State
- Published
- Severity
- 5.3 Medium
- Published
- Sep 23, 2026
- Updated
- Sep 23, 2026
- Reserved
- Sep 18, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-290 Authentication Bypass by Spoofing
Affected Products
| Product | Versions |
|---|---|
Premium PackagesUnknown |
|
References
- https://wpscan.com/vulnerability/edc2f15c-a72b-47c2-ad38-e6f5a8441d72/exploitvdb-entrytechnical-description
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