What’s Vulnerable › Vulnerabilities
CVE-2026-39447: WordPress Simply Schedule Appointments plugin <= 1.6.10.6 - Cross Site Scripting (XSS) vulnerability
- Severity: high (CVSS 7.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-06-15 · updated 2026-10-25
- Weakness: CWE-79
Description
Unauthenticated Cross Site Scripting (XSS) in Simply Schedule Appointments <= 1.6.10.6 versions.
Affected products
- croixhaug Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin: through 1.6.10.6
References
Get alerted when CVE-2026-39447 or the next vulnerability affects your stack