The Call Now Button – The #1 Click to Call Button for WordPress plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the activate function in all versions up to, and including, 1.5.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to link the plugin to their nowbuttons.com account and add malicious buttons to the site. The vulnerability is only exploitable on fresh installs where the plugin has not been previously configured with an API key.
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History
Thu, 30 Oct 2025 14:45:00 +0000
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Wordpress
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Wed, 29 Oct 2025 14:15:00 +0000
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ssvc
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Wed, 29 Oct 2025 12:45:00 +0000
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| Description | The Call Now Button – The #1 Click to Call Button for WordPress plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the activate function in all versions up to, and including, 1.5.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to link the plugin to their nowbuttons.com account and add malicious buttons to the site. The vulnerability is only exploitable on fresh installs where the plugin has not been previously configured with an API key. | |
| Title | Call Now Button <= 1.5.3 - Missing Authorization to Authenticated (Subscriber+) Limited Plugin Settings Update | |
| Weaknesses | CWE-862 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published: 2025-10-29T12:31:51.684Z
Updated: 2025-10-29T13:21:28.252Z
Reserved: 2025-10-10T12:10:27.428Z
Link: CVE-2025-11587
Updated: 2025-10-29T13:19:17.113Z
Status : Awaiting Analysis
Published: 2025-10-29T13:15:34.350
Modified: 2025-10-30T15:03:13.440
Link: CVE-2025-11587
No data.