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THREATINT
PUBLISHED

CVE-2025-6975

Event Manager <= 7.0.3 - Reflected Cross-Site Scripting via `calendar_header` Parameter



Description

The Events Manager – Calendar, Bookings, Tickets, and more! plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘calendar_header’ parameter in all versions up to, and including, 7.0.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Reserved 2025-07-01 | Published 2025-07-09 | Updated 2025-07-09 | Assigner Wordfence


MEDIUM: 6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

*
affected

7.0.1
affected

Timeline

2025-06-24:Discovered
2025-07-02:Vendor Notified
2025-07-09:Disclosed

Credits

Michael Mazzolini finder

References

www.wordfence.com/...-837b-4058-b7bc-a22cff22afb4?source=cve

plugins.trac.wordpress.org/.../section-header-navigation.php

plugins.trac.wordpress.org/changeset/3321403/events-manager

cve.org (CVE-2025-6975)

nvd.nist.gov (CVE-2025-6975)

Download JSON

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