CVE-2026-28681
HighSummary
Demon Internet Routing Registry w wersji 4, od 4.4.0 do przed 4.4.5 oraz od 4.5.0 do przed 4.5.1, pozwala atakującemu na manipulację nagłówkiem HTTP Host podczas żądania resetowania hasła lub tworzenia konta. Link potwierdzający w wynikowym e-mailu może prowadzić do domeny kontrolowanej przez atakującego, co umożliwia przejęcie konta.
Risk Assessment
Przejęcie konta może prowadzić do modyfikacji obiektów RPSL oraz innych działań związanych z kontem, co stwarza poważne zagrożenie dla integralności danych. Choć użytkownicy z włączoną dwuetapową weryfikacją są chronieni przed logowaniem, to nadal ich konta mogą być narażone na inne formy ataków.
Recommendation
Zaleca się aktualizację do wersji 4.4.5 lub 4.5.1, aby usunąć tę podatność. Dodatkowo, warto przeprowadzić audyt bezpieczeństwa kont użytkowników oraz wprowadzić dodatkowe środki ochrony, takie jak monitorowanie podejrzanych działań.
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Original NVD description (English source)
Internet Routing Registry daemon version 4 is an IRR database server, processing IRR objects in the RPSL format. From version 4.4.0 to before version 4.4.5 and from version 4.5.0 to before version 4.5.1, an attacker can manipulate the HTTP Host header on a password reset or account creation request. The confirmation link in the resulting email can then point to an attacker-controlled domain. Opening the link in the email is sufficient to pass the token to the attacker, who can then use it on the real IRRD instance to take over the account. A compromised account can then be used to modify RPSL objects maintained by the account's mntners and perform other account actions. If the user had two-factor authentication configured, which is required for users with override access, an attacker is not able to log in, even after successfully resetting the password. This issue has been patched in versions 4.4.5 and 4.5.1.