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CVE-2025-5144

MEDIUM 5.4 CVSS 3.1
Published
June 11, 2025
Last modified
June 17, 2026
NVD status
Analyzed
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

The The Events Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data-date-*’ parameters in all versions up to, and including, 6.13.2 due to insufficient input sanitization and output escaping. 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 WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • stellarwp The Events Calendar — Up to and including 6.13.2
  • stellarwp the_events_calendar — Before 6.13.2.1

References

  • bootstrap-datepicker.readthedocs.io https://bootstrap-datepicker.readthedocs.io/en/latest/index.html#data-api Not Applicable
  • github.com https://github.com/uxsolutions/bootstrap-datepicker/blob/master/js/bootstrap-datepicker.js#L131 Not Applicable
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/the-events-calendar/tags/6.12.0.1/vendor/bootstrap-datepicker/js/bootstrap-datepicker.min.js Product
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/the-events-calendar/tags/6.13.0/vendor/bootstrap-datepicker/js/bootstrap-datepicker.min.js Product
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3307301/ Patch
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/56822fe5-352c-4269-9fab-d8c796362b74?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record