Event Tickets, RSVPs, Calendar <= 1.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting

2025-10-02 22:11
Gilang - DJ

Strategic Overview

Status
Patched in 1.0.3
Affected Version<= 1.0.2
CVSS6.4Medium
CVECVE-2025-9875
View all Event Tickets, RSVPs, Calendar vulnerabilities

Vulnerability Overview

The Event Tickets, RSVPs, Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ticket_spot' shortcode in all versions up to, and including, 1.0.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 1.0.3, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

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