Description (CNA)
Simply Schedule Appointments is vulnerable to unauthenticated Stored Cross-Site Scripting in all versions up to and including 1.6.12.2. The root cause is a sanitization-ordering defect: the rendered notification content is decoded back into live HTML after it has already passed through the Simply Schedule Appointments WordPress plugin before 1.6.12.4's wp_kses_post() filter, so a double-encoded payload survives intake and is reintroduced as an executable element at render time.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Unknown / Simply Schedule Appointments | affected 0 before 1.6.12.4 |
CWE
No CWE identifiers supplied.
References
ADP enrichment
No English description supplied.
No references supplied.