CVE-2026-15285

Summary

The Plus Addons for Elementor plugin for WordPress was vulnerable to Authenticated (Contributor+) Stored Cross-Site Scripting via the Button widget's custom_attributes setting in versions up to and including 6.4.11. The render function in modules/widgets/tp_button.php passed the raw custom_attributes string through tp_senitize_js_input(). This filter is bypassable. The issue is patched in version 6.4.12.

Affected Software

Weaknesses

• CWE-79: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/3c3217f9-67e5-488d-b80a-49a61678fb98?source=cve
• https://plugins.trac.wordpress.org/browser/the-plus-addons-for-elementor-page-builder/tags/6.4.10/modules/widgets/tp_button.php#L1549
• https://plugins.trac.wordpress.org/browser/the-plus-addons-for-elementor-page-builder/tags/6.4.11/modules/widgets/tp_button.php#L1881
• https://plugins.trac.wordpress.org/browser/the-plus-addons-for-elementor-page-builder/tags/6.4.10/modules/helper-function.php#L65
• https://plugins.trac.wordpress.org/browser/the-plus-addons-for-elementor-page-builder/tags/6.4.12/modules/widgets/tp_button.php#L1680

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