CVE-2026-24736
CriticalSummary
Squidex to otwartoźródłowy system zarządzania treścią, który w wersjach do 7.21.0 pozwala użytkownikom definiować 'Webhooks' w silniku reguł. Parametr url w konfiguracji webhooka nie weryfikuje ani nie ogranicza adresów IP, co umożliwia wykorzystanie lokalnych adresów, takich jak 127.0.0.1. W momencie wyzwolenia reguły, serwer backendowy wykonuje żądanie HTTP do dostarczonego przez użytkownika URL, co prowadzi do ujawnienia pełnej odpowiedzi HTTP w logach wykonania reguły.
Risk Assessment
Organizacja jest narażona na ataki typu SSRF, które mogą prowadzić do nieautoryzowanego dostępu do danych wewnętrznych, ponieważ serwer loguje pełne odpowiedzi HTTP, co może ujawnić wrażliwe informacje.
Recommendation
Zaleca się aktualizację do najnowszej wersji Squidex, gdy tylko będzie dostępna poprawka, oraz ograniczenie dostępu do funkcji webhooków tylko do zaufanych adresów IP.
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Original NVD description (English source)
Squidex is an open source headless content management system and content management hub. Versions of the application up to and including 7.21.0 allow users to define "Webhooks" as actions within the Rules engine. The url parameter in the webhook configuration does not appear to validate or restrict destination IP addresses. It accepts local addresses such as 127.0.0.1 or localhost. When a rule is triggered (Either manual trigger by manually calling the trigger endpoint or by a content update or any other triggers), the backend server executes an HTTP request to the user-supplied URL. Crucially, the server logs the full HTTP response in the rule execution log (lastDump field), which is accessible via the API. Which turns a "Blind" SSRF into a "Full Read" SSRF. As of time of publication, no patched versions are available.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

