CVE-2025-4665
CriticalCVSS 9.6Exploitation Probability (EPSS)
Low risk24th percentile - higher than 24% of all known CVEs
Summary
Wtyczka WordPress Contact Form CFDB7 w wersjach do 1.3.2 jest podatna na atak SQL injection przed uwierzytelnieniem, co prowadzi do niebezpiecznej deserializacji (PHP Object Injection). Problem wynika z niewystarczającej walidacji danych wejściowych w punktach końcowych wtyczki, co pozwala na wpływanie na zapytania backendowe w nieoczekiwany sposób.
Risk Assessment
Podatność ta może być wykorzystana zdalnie bez uwierzytelnienia, co stwarza poważne zagrożenie dla bezpieczeństwa aplikacji i danych użytkowników. Możliwość wstrzyknięcia złośliwych obiektów PHP może prowadzić do dalszych ataków na system.
Recommendation
Zaleca się aktualizację wtyczki Contact Form CFDB7 do najnowszej wersji, aby usunąć tę podatność. Dodatkowo, warto wprowadzić dodatkowe mechanizmy walidacji danych wejściowych w aplikacji.
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Original NVD description (English source)
WordPress plugin Contact Form CFDB7 versions up to and including 1.3.2 are affected by a pre-authentication SQL injection vulnerability that cascades into insecure deserialization (PHP Object Injection). The weakness arises due to insufficient validation of user input in plugin endpoints, allowing crafted input to influence backend queries in unexpected ways. Using specially crafted payloads, this can escalate into unsafe deserialization, enabling arbitrary object injection in PHP. Although the issue is remotely exploitable without authentication, it does require a crafted interaction with the affected endpoint in order to trigger successfully.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

