CVE-2026-28215
CriticalSummary
Hoppscotch to otwarte środowisko do tworzenia API. Przed wersją 2026.2.0, nieautoryzowany atakujący mógł nadpisać całą konfigurację infrastruktury samodzielnie hostowanej instancji Hoppscotch, w tym dane uwierzytelniające dostawców OAuth i ustawienia SMTP, wysyłając pojedyncze żądanie HTTP POST bez autoryzacji.
Risk Assessment
Atakujący może przejąć kontrolę nad logowaniem użytkowników poprzez zastąpienie danych uwierzytelniających aplikacji OAuth, co prowadzi do kradzieży tokenów OAuth i adresów e-mail wszystkich użytkowników logujących się po ataku. Dodatkowo, atakujący uzyskuje dostęp do wszystkich przechowywanych sekretów w postaci niezaszyfrowanej.
Recommendation
Zaleca się aktualizację do wersji 2026.2.0 lub nowszej, aby zabezpieczyć instancję przed tymi podatnościami. Należy również rozważyć dodatkowe zabezpieczenia, takie jak wprowadzenie autoryzacji dla krytycznych punktów końcowych.
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Original NVD description (English source)
hoppscotch is an open source API development ecosystem. Prior to version 2026.2.0, an unauthenticated attacker can overwrite the entire infrastructure configuration of a self-hosted Hoppscotch instance including OAuth provider credentials and SMTP settings by sending a single HTTP POST request with no authentication. The endpoint POST /v1/onboarding/config has no authentication guard and performs no check on whether onboarding was already completed. A successful exploit allows the attacker to replace the instance's Google/GitHub/Microsoft OAuth application credentials with their own, causing all subsequent user logins via SSO to authenticate against the attacker's OAuth app. The attacker captures OAuth tokens and email addresses of every user who logs in after the exploit. Additionally, the endpoint returns a recovery token that can be used to read all stored secrets in plaintext, including SMTP passwords and any other configured credentials. Version 2026.2.0 fixes the issue.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

