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.
Metrics
Affected Vendors & Products
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References
History
Mon, 03 Aug 2026 09:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-79 |
Mon, 03 Aug 2026 06:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Simple Membership < 4.7.8 - Unauthenticated Stored XSS via PayPal Subscription Subscriber Name | |
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MITRE
Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-08-03T06:00:13.051Z
Reserved: 2026-07-16T07:28:24.341Z
Link: CVE-2026-15931
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
Updated: 2026-08-03T08:45:03Z