🔐 CVE Alert

CVE-2024-11870

MEDIUM 6.4

Event Registration Calendar By vcita <= 1.4.0 - Authenticated (Contributor+) Stored Cross-Site Scripting

CVSS Score
6.4
EPSS Score
0.0%
EPSS Percentile
0th

The Event Registration Calendar By vcita plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in all versions up to, and including, 1.4.0 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.

CWE CWE-79
Vendor vcita
Product event registration calendar by vcita
Published Jan 15, 2025
Last Updated Apr 8, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

vcita / Event Registration Calendar By vcita
0 ≤ 1.4.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/e8cadb97-2f3e-4b00-ad00-118cf23d1592?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/event-registration-calendar-by-vcita/trunk/core/shortcodes.php#L22 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/event-registration-calendar-by-vcita/trunk/core/shortcodes.php#L50 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/event-registration-calendar-by-vcita/trunk/core/shortcodes.php#L91 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/event-registration-calendar-by-vcita/trunk/core/shortcodes.php#L129

Credits

Muhammad Yudha - DJ