CVE-2022-3782

CRITICAL9.1EPSS 0.17%

Keycloak vulnerable to path traversal via double URL encoding

Published: 12/13/2022Modified: 11/8/2023

Description

Keycloak does not properly validate URLs included in a redirect. An attacker could construct a malicious request to bypass validation and access other URLs and potentially sensitive information within the domain, or possibly conduct further attacks.

Affected packages (1)

Maven/org.keycloak:keycloak-parentfrom 0, < 20.0.2

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	CRITICAL9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References (5)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-3782
PATCHhttps://github.com/keycloak/keycloak
WEBhttps://access.redhat.com/security/cve/CVE-2022-3782
WEBhttps://github.com/keycloak/keycloak/pull/15982/commits/1987c942f527b9f3bbf2a86ba71ba8ae0154ac37
WEBhttps://github.com/keycloak/keycloak/security/advisories/GHSA-g8q8-fggx-9r3q