EUVD-2025-19983Severity by source
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Requires low-privileged authentication (PR:L) and user interaction (UI:R), with scope change (S:C) to victim's session.
Primary rating from NVD.
CVSS VectorNVD
Lifecycle Timeline
3DescriptionCVE.org
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in codepeople Booking Calendar Contact Form allows Stored XSS. This issue affects Booking Calendar Contact Form: from n/a through 1.2.58.
AnalysisAI
Stored cross-site scripting vulnerability in the Booking Calendar Contact Form plugin for WordPress allows authenticated users with low privileges to inject arbitrary JavaScript into stored booking entries. When other users view these entries, the script executes, potentially leading to session theft or site defacement. No active exploitation or public exploit code has been identified, and the EPSS probability is very low (0.03%).
Technical ContextAI
This vulnerability is a stored cross-site scripting (XSS) issue, categorized under CWE-79 Improper Neutralization of Input During Web Page Generation. It affects the Booking Calendar Contact Form plugin, a WordPress plugin used for booking and contact forms. The plugin fails to sanitize user-supplied input before storing it in the database; when that stored content is later rendered in a web page, malicious scripts can execute in the browsers of other users. The affected plugin versions, as identified by the advisory at Patchstack, are from n/a through 1.2.58. The CVSS vector indicates a network attack vector with low complexity, requiring low privileges (authenticated user) and user interaction.
RemediationAI
Update the Booking Calendar Contact Form plugin to the latest available version beyond 1.2.58 as soon as a patched release is confirmed by the vendor. If an official update is not yet available, consider restricting the ability for untrusted users to submit or manage booking entries to mitigate exploitation. Alternatively, temporarily disable the plugin if it is not essential. The Patchstack advisory (https://patchstack.com/database/wordpress/plugin/booking-calendar-contact-form/vulnerability/wordpress-booking-calendar-contact-form-1-2-58-cross-site-scripting-xss-vulnerability) should be monitored for official fix details.
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External POC / Exploit Code
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