CVE-2026-93511 — MEDIUM (5.3)

Vulnerability 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.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-290

References

https://wpscan.com/vulnerability/edc2f15c-a72b-47c2-ad38-e6f5a8441d72/

FAQ

What is CVE-2026-93511?

CVE-2026-93511 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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 pay...

How severe is CVE-2026-93511?

CVE-2026-93511 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-93511?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.