PT-2024-39902 · WordPress · Online Booking & Scheduling Calendar For Wordpress

Matthew Rollings + 1 · Published 2024-12-06 · Updated 2025-02-11 · CVE-2024-9872

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/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, 4.5.1

Description The issue is related to a missing capability check on the vcita save user data callback() function, allowing authenticated attackers with Subscriber-level access and above to inject malicious web scripts and update settings. This vulnerability can be exploited to modify data unauthorizedly.

Recommendations For versions up to, and including, 4.5.1, update to a version higher than 4.5.1 to resolve the issue. As a temporary workaround, consider disabling the vcita save user data callback() function until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-9872

Affected Products

Online Booking & Scheduling Calendar For Wordpress

References · 9

• https://osv.dev/vulnerability/CVE-2024-9872 · Vendor Advisory
• https://plugins.trac.wordpress.org/changeset/3200129/meeting-scheduler-by-vcita/trunk/vcita-ajax-function.php · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2024-9872 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/963c2d10-692b-4447-8d0b-7ccc2e533f01?source=cve · Note
• https://twitter.com/K3YPTlC/status/1889326839241555987 · Twitter Post
• https://twitter.com/CVEnew/status/1864954282111332417 · Twitter Post
• https://t.me/cvedetector/12175 · Telegram Post
• https://twitter.com/K3YPTlC/status/1889326846623527100 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1865044693370716235 · Twitter Post