CVE-2022-3782
Last modified
CVE-2022-3782 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. keycloak: path traversal via double URL encoding. A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. EPSS estimates a 5.80% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Keycloak | 20.0.2 |
References
- https://access.redhat.com/security/cve/CVE-2022-3782Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2022-3782Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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