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CVE-2026-0976

Опубликовано: 15 янв. 2026
Источник: debian

Описание

A flaw was found in Keycloak. This improper input validation vulnerability occurs because Keycloak accepts RFC-compliant matrix parameters in URL path segments, while common reverse proxy configurations may ignore or mishandle them. A remote attacker can craft requests to mask path segments, potentially bypassing proxy-level path filtering. This could expose administrative or sensitive endpoints that operators believe are not externally reachable.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
keycloakitppackage

Связанные уязвимости

CVSS3: 3.7
nvd
23 дня назад

A flaw was found in Keycloak. This improper input validation vulnerability occurs because Keycloak accepts RFC-compliant matrix parameters in URL path segments, while common reverse proxy configurations may ignore or mishandle them. A remote attacker can craft requests to mask path segments, potentially bypassing proxy-level path filtering. This could expose administrative or sensitive endpoints that operators believe are not externally reachable.

CVSS3: 3.7
github
23 дня назад

Keycloak has an improper input validation vulnerability