CVE-2006-6071
HighSummary
TWiki w wersji 4.0.5 i wcześniejszych, działający pod Apache 1.3 z włączonym ApacheLogin, nieprawidłowo obsługuje nieudane próby logowania. Umożliwia to zdalnym atakującym odczytanie dowolnej treści poprzez anulowanie nieudanej autoryzacji przy użyciu prawidłowej nazwy użytkownika i nieprawidłowego hasła.
Risk Assessment
Atakujący mogą uzyskać dostęp do poufnych informacji w wiki, co może prowadzić do ujawnienia danych lub naruszenia prywatności użytkowników. To stwarza poważne zagrożenie dla bezpieczeństwa organizacji.
Recommendation
Zaleca się aktualizację TWiki do najnowszej wersji, która zawiera poprawki bezpieczeństwa. Dodatkowo, warto rozważyć wprowadzenie dodatkowych mechanizmów zabezpieczeń dla procesu logowania.
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Original NVD description (English source)
TWiki 4.0.5 and earlier, when running under Apache 1.3 using ApacheLogin with sessions and "ErrorDocument 401" redirects to a valid wiki topic, does not properly handle failed login attempts, which allows remote attackers to read arbitrary content by cancelling out of a failed authentication with a valid username and invalid password.

