PT-2025-34020 · WordPress · Online Booking & Scheduling Calendar For Wordpress

Que Thanh Tuan - Blue Rock · Published 2025-08-20 · Updated 2025-12-12 · CVE-2025-54677

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: vcita Online Booking & Scheduling Calendar for WordPress by vcita versions through 4.5.3

Description: The software contains a vulnerability that allows for the upload of files with dangerous types. This enables the use of malicious files.

Recommendations: Update vcita Online Booking & Scheduling Calendar for WordPress by vcita to a version later than 4.5.3.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2025-54677

Affected Products

Online Booking & Scheduling Calendar For Wordpress

References · 8

• https://osv.dev/vulnerability/CVE-2025-54677 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-54677 · Security Note
• https://t.me/cveNotify/145606 · Telegram Post
• https://patchstack.com/database/Wordpress/Plugin/meeting-scheduler-by-vcita/vulnerability/wordpress-online-booking-scheduling-calendar-for-wordpress-by-vcita-plugin-4-5-3-arbitrary-file-upload-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/1958100818806358368 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1958099865323393490 · Twitter Post
• https://t.me/CVEtracker/30448 · Telegram Post
• https://patchstack.com/database/wordpress/plugin/meeting-scheduler-by-vcita/vulnerability/wordpress-online-booking-scheduling-calendar-for-wordpress-by-vcita-plugin-4-5-3-arbitrary-file-upload-vulnerability?_s_id=cve · Note