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CVE-2022-4137
Good to know:
Date: September 25, 2023
A reflected cross-site scripting (XSS) vulnerability was found in the 'oob' OAuth endpoint due to incorrect null-byte handling. This issue allows a malicious link to insert an arbitrary URI into a Keycloak error page. This flaw requires a user or administrator to interact with a link in order to be vulnerable. This may compromise user details, allowing it to be changed or collected by an attacker.
Language: Java
Severity Score
Related Resources (12)
Severity Score
Weakness Type (CWE)
Top Fix
Upgrade Version
Upgrade to version org.jboss.aerogear.unifiedpush:unifiedpush-auth-server:1.0.2;org.keycloak:keycloak-services:20.0.4;org.keycloak:keycloak-services:1.5.0-Final;org.keycloak:keycloak-services:20.0.4
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | REQUIRED |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | NONE |