CVE-2026-15931
Simple Membership < 4.7.8 - Unauthenticated Stored XSS via PayPal Subscription Subscriber Name
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The Simple Membership WordPress plugin before 4.7.8 does not sanitise a subscriber name value received from an unauthenticated payment approval request, nor escape it when displaying it in the administration dashboard, allowing unauthenticated attackers to store arbitrary JavaScript that executes in an administrator's session.
| Vendor | unknown |
| Product | simple membership |
| Published | Aug 3, 2026 |
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Affected Versions
Unknown / Simple Membership
0 < 4.7.8
References
Credits
Yaswanth Reddy Sunkara WPScan