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CVE-2025-11870

MEDIUM 6.4 CVSS 3.1
Published
October 22, 2025
Last modified
October 8, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Description

The Simple Business Data plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'simple_business_data' shortcode attributes in all versions up to, and including, 1.0.1. This is due to the plugin not properly sanitizing user input or escaping output when embedding the `type` attribute into the `class` attribute in rendered HTML. 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

  • dmbarber Simple Business Data — Up to and including 1.0.1

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/simple-business-data/tags/1.0.1/templates/simple-business-data-template.php#L14
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/bd2754f9-11f7-4690-99dd-2204e69bf14b?source=cve
  • nvd.nist.gov Official NVD record