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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

PUBLISHED Reserved 2025-10-11 | Published 2025-10-29 | Updated 2025-10-29 | Assigner Wordfence




MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

* (semver)
affected

Timeline

2025-10-04:Discovered
2025-10-11:Vendor Notified
2025-10-29:Disclosed

Credits

Burak Kılınç finder

References

www.wordfence.com/...-6b22-4ec9-8570-a043dda7ec09?source=cve

plugins.trac.wordpress.org/...5.3/src/admin/CnbAdminAjax.php

plugins.trac.wordpress.org/.../class-cnb-chat-controller.php

plugins.trac.wordpress.org/...5.3/src/admin/CnbAdminAjax.php

plugins.trac.wordpress.org/...5.3/src/admin/CnbAdminAjax.php

plugins.trac.wordpress.org/...5.3/src/admin/CnbAdminAjax.php

plugins.trac.wordpress.org/...5.3/src/admin/CnbAdminAjax.php

cve.org (CVE-2025-11632)

nvd.nist.gov (CVE-2025-11632)

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