CVE-2026-26234
HighSummary
JUNG Smart Visu Server w wersji 1.1.1050 zawiera podatność na manipulację nagłówkiem żądania, która pozwala nieautoryzowanym atakującym na nadpisywanie adresów URL żądań poprzez wstrzykiwanie dowolnych wartości w nagłówku X-Forwarded-Host. Atakujący mogą manipulować żądaniami proxy, co prowadzi do generowania zanieczyszczonych odpowiedzi.
Risk Assessment
Podatność ta stwarza ryzyko złośliwego przechwytywania odpowiedzi, co może prowadzić do zanieczyszczenia pamięci podręcznej, potencjalnego phishingu oraz przekierowywania użytkowników na złośliwe domeny. Może to narazić organizację na utratę danych i reputacji.
Recommendation
Zaleca się aktualizację JUNG Smart Visu Server do najnowszej wersji, aby usunąć tę podatność. Dodatkowo, warto wprowadzić mechanizmy zabezpieczające przed manipulacją nagłówkami żądań.
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Original NVD description (English source)
JUNG Smart Visu Server 1.1.1050 contains a request header manipulation vulnerability that allows unauthenticated attackers to override request URLs by injecting arbitrary values in the X-Forwarded-Host header. Attackers can manipulate proxied requests to generate tainted responses, enabling cache poisoning, potential phishing, and redirecting users to malicious domains.