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Call Now Button vulnerabilities
Call Now Button has 4 known vulnerabilities in this database. The most recent published record is dated 29 Oct 2025.
- Known vulnerabilities
- 4
- Active installs
- 200,000+
- Latest version
- 2.0.4
- Last updated
- 20 Sep 2026
- Most recent
- 29 Oct 2025
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Broken access control CVE-2025-11632 | Medium 4.3 | Up to 1.5.4 | Fixed in a later version (latest 2.0.4) | 29 Oct 2025 |
| Broken access control CVE-2025-11587 | Medium 4.3 | Up to 1.5.3 | Fixed in a later version (latest 2.0.4) | 29 Oct 2025 |
| Cross-site scripting (XSS) CVE-2024-2908 | Medium 4.3 | Before 1.4.7 | Fixed in 1.4.7 | 26 Apr 2024 |
| Cross-site scripting (XSS) CVE-2022-1455 | Medium 6.1 | Before 1.1.2 | Fixed in 1.1.2 | 16 May 2022 |
Read the published descriptions
- CVE-2025-11632, 29 Oct 2025
- 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 CVE record
- CVE-2025-11587, 29 Oct 2025
- 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. CVE record
- CVE-2024-2908, 26 Apr 2024
- The Call Now Button WordPress plugin before 1.4.7 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup). CVE record
- CVE-2022-1455, 16 May 2022
- The Call Now Button WordPress plugin before 1.1.2 does not escape a parameter before outputting it back in an attribute of a hidden input, leading to a Reflected Cross-Site Scripting when the premium is enabled CVE record
What to do if you run Call Now Button
If you run Call Now Button, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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