Vulnerability Description
The Booking calendar, Appointment Booking System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.2.15 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://hacked.be/posts/CVE-2024-9504
- https://plugins.trac.wordpress.org/changeset/3195800/booking-calendar
- https://www.wordfence.com/threat-intel/vulnerabilities/id/1fb05281-205f-4d9c-aac
FAQ
What is CVE-2024-9504?
CVE-2024-9504 is a vulnerability with a CVSS score of 7.2 (HIGH). The Booking calendar, Appointment Booking System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 3.2.15 due to insufficient...
How severe is CVE-2024-9504?
CVE-2024-9504 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-9504?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.