Medium severity6.4NVD Advisory· Published Jun 14, 2025· Updated Jun 17, 2026
CVE-2025-5336
CVE-2025-5336
Description
The Click to Chat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data-no_number’ parameter in all versions up to, and including, 4.22 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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <=4.22
Patches
Vulnerability mechanics
References
5- plugins.trac.wordpress.org/browser/click-to-chat-for-whatsapp/tags/4.22/new/inc/assets/js/dev/app.dev.jsnvd
- plugins.trac.wordpress.org/browser/click-to-chat-for-whatsapp/tags/4.22/new/inc/assets/js/dev/app.dev.jsnvd
- plugins.trac.wordpress.org/changeset/3309693/nvd
- wordpress.org/plugins/click-to-chat-for-whatsapp/nvd
- www.wordfence.com/threat-intel/vulnerabilities/id/83695ac4-a08b-4c25-ac33-d9b7498f5a2cnvd
News mentions
0No linked articles in our index yet.