What’s Vulnerable › Vulnerabilities

CVE-2025-9875: Event Tickets, RSVPs, Calendar <= 1.0.2 - Authenticated (Contributor+) Stored Cross-Site Scripting

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-03 · updated 2026-10-08
• Weakness: CWE-79

Description

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.

Affected products

• ticketspot Event Tickets, RSVPs, Calendar: through 1.0.2

References

• https://plugins.trac.wordpress.org/browser/ticket-spot/trunk/ticket-spot.php#L104
• https://plugins.trac.wordpress.org/changeset/3371344/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/3f507853-8c9f-4308-ad6e-5fbb610158f5?source=cve

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