PT-2024-37157 · Vcita · Online Booking & Scheduling Calendar For Wordpress

Lucio Sá · Published 2024-06-21 · Updated 2024-06-24 · CVE-2024-5791

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: The Online Booking & Scheduling Calendar for WordPress by vcita plugin for WordPress versions up to, and including, 4.4.2

Description: The issue is related to Stored Cross-Site Scripting via the wp id parameter due to missing authorization checks on the processAction function, as well as insufficient input sanitization and output escaping. This allows unauthenticated attackers to inject arbitrary web scripts that will execute whenever a user accesses a wp-admin dashboard.

Recommendations: For versions up to, and including, 4.4.2, update the plugin to a version higher than 4.4.2 to resolve the issue. As a temporary workaround, consider restricting access to the wp id parameter and the processAction function until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-5791

Affected Products

Online Booking & Scheduling Calendar For Wordpress

References · 7

• https://osv.dev/vulnerability/CVE-2024-5791 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-5791 · Security Note
• https://twitter.com/linuxpatch/status/1804350335378436238 · Twitter Post
• https://plugins.trac.wordpress.org/browser/meeting-scheduler-by-vcita/tags/4.4.2/vcita-api-functions.php#L40 · Note
• https://t.me/cvenotify/84099 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/c033171a-d81f-4cae-830b-8bdc4017b85e?source=cve · Note
• https://twitter.com/CVEnew/status/1804341313627672654 · Twitter Post