En resumen
- CVE-2022-4137 es una vulnerabilidad MEDIO (CVSS 6.1) que afecta a org.keycloak:keycloak-parent, single sign-on (redhat).
- Probabilidad de explotación en los próximos 30 días (EPSS): 1.2%, mayor que el 68.0% de las vulnerabilidades.
- Solución: actualizar a 20.0.5 o posterior.
Description
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.
NVD description
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.
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