ch.iterial.keycloak.plugins:keycloak-directus-plugin (>=0.1.0, <=0.7.0), ch.nerdin.keycloak.extensions:avatar-extension (0.0.1) +234 more potentially affected by CVE-2026-1518 via org.keycloak:keycloak-services (>=1.0-alpha-1, <=26.7.2)

org.keycloak:keycloak-services MAVEN version =1.0-alpha-1, =0.1.0, =3.1.13-jdk1.8, =11.0.1, =1.2.6, =1.2.5, =0.1, =0.1, =1.0.1, =0.1, =1.0.1, =0.1, =1.2.0, =24.3.0.0, =26.7.3.0 and more Source cves: CVE-2026-1518 Source advisory: SNYK:JAVA-ORGKEYCLOAK-15170836...

CVE-2026-1518

A flaw was found in Keycloak’s CIBA feature where insufficient validation of client-configured backchannel notification endpoints could allow blind server-side requests to internal services. Mitigation To mitigate this issue, restrict administrative access to Keycloak instances. Ensure that only...