blogsafe.org My Downloads

BlogSafe.org

WordPress CVEs

Search and review WordPress-related vulnerability records.

← Back to CVE list

CVE-2025-5559

MEDIUM 5.4 CVSS 3.1
Published
June 26, 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 TimeZoneCalculator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'timezonecalculator_output' shortcode in all versions up to, and including, 3.37 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 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

  • neoxx TimeZoneCalculator — Up to and including 3.37
  • bernhard-riedl timezonecalculator — Up to and including 3.37

References

  • wordpress.org https://wordpress.org/plugins/timezonecalculator/ Product
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/f1e1a9ab-9ba9-45ff-aecd-b8953abc653a?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record