PT-2025-2109 · WordPress · Wp Booking Calendar

Asaf Mozes · Published 2025-01-14 · Updated 2025-08-12 · CVE-2024-13323

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 versions up to and including 10.9.2

Description The issue is related to Stored Cross-Site Scripting via the plugin's 'booking' shortcode due to insufficient input sanitization and output escaping on user-supplied attributes. This allows authenticated attackers with contributor-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Recommendations For versions up to and including 10.9.2, update to a version higher than 10.9.2 to resolve the issue. As a temporary workaround, consider restricting access to the 'booking' shortcode to minimize the risk of exploitation. Additionally, restrict contributor-level access and above to authorized personnel only.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-13323

Affected Products

Wp Booking Calendar

References · 10

• https://osv.dev/vulnerability/CVE-2024-13323 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-13323 · Security Note
• https://plugins.trac.wordpress.org/changeset/3220625 · Patch
• https://t.me/cvedetector/15231 · Telegram Post
• https://plugins.trac.wordpress.org/browser/booking/trunk/js/client.js#L270 · Note
• https://t.me/cveNotify/131836 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/37731e51-33ce-4ef3-8a13-976c005dc983?source=cve · Note
• https://t.me/cvenotify/107278 · Telegram Post
• https://twitter.com/gothburz/status/1879110058123915653 · Twitter Post
• https://twitter.com/CVEnew/status/1879086485330354241 · Twitter Post