Call Now Button <= 1.5.4 - Authenticated (Subscriber+) Missing Authorization to Multiple Functions

Missing Authorization
CVE CVE-2025-11632
CVSS Medium (4.3)
Publicly Published October 29, 2025
Last Updated October 29, 2025
Researcher Jamiryoo
Description

The Call Now Button – The #1 Click to Call Button for WordPress plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on multiple functions in all versions up to, and including, 1.5.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to generate links to billing portal, where they can view and modify billing information of the connected, account, generate chat session tokens, view domain status, etc. This vulnerability was partially fixed in version 1.5.4 and fully fixed in version 1.5.5

References

1 affected software package

Software Type Plugin
Software Slug call-now-button (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.5.4
Patched Version
  • 1.5.5
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