CVE-2022-3782 (GCVE-0-2022-3782)

Vulnerability from cvelistv5 – Published: 2023-01-11 16:58 – Updated: 2025-04-09 13:42
VLAI?
Summary
keycloak: path traversal via double URL encoding. A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. An attacker can use this flaw to construct a malicious request to bypass validation and access other URLs and potentially sensitive information within the domain or possibly conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field.
CWE
  • n/a
Assigner
Impacted products
Vendor Product Version
redhat.com Keycloak Affected: 20.0.2 , < 20.0.2 (semver)
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Show details on NVD website

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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