PT-2024-37968 · WordPress · Wp Booking Calendar

Arkadiusz Hydzik · Published 2024-07-24 · Updated 2024-08-08 · CVE-2024-6930

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions WP Booking Calendar plugin for WordPress versions up to, and including, 10.2.1

Description The issue arises from insufficient input sanitization and output escaping on user-supplied attributes, specifically the type attribute within the plugin's bookingform shortcode. This allows authenticated attackers with contributor-level access and above to inject arbitrary web scripts in pages. These scripts will execute whenever a user accesses an injected page.

Recommendations For versions up to, and including, 10.2.1, update to a version that addresses the insufficient input sanitization and output escaping issue. As a temporary workaround, consider restricting access to the bookingform shortcode or disabling the type attribute to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-6930

Affected Products

Wp Booking Calendar

References · 9

• https://plugins.trac.wordpress.org/changeset/3123628 · Patch
• https://plugins.trac.wordpress.org/browser/booking/trunk/core/lib/wpdev-booking-class.php#L849 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2024-6930 · Security Note
• https://osv.dev/vulnerability/CVE-2024-6930 · Vendor Advisory
• https://t.me/cvedetector/1550 · Telegram Post
• https://wordpress.org/plugins/booking/#developers · Note
• https://t.me/cvenotify/87220 · Telegram Post
• https://t.me/cvenotify/89991 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/2aaca776-03ce-43bb-9553-f455f57124a3?source=cve · Note