a2aproject a2a-java Authorization Header Construction BasePushNotificationSender.java BasePushNotificationSender.dispatchNotification response splitting
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.9epss 0.4%
probabilidad de explotación
0.4%top 68% de las CVE
explotación observada
noninguna fuente lo reporta
A weakness has been identified in a2aproject a2a-java 1.2.0. The affected element is the function BasePushNotificationSender.dispatchNotification of the file server-common/src/main/java/org/a2aproject/sdk/server/tasks/BasePushNotificationSender.java of the component Authorization Header Construction. This manipulation causes http response splitting. The attack can be initiated remotely. Upgrading to version 1.3.0 is sufficient to fix this issue. Patch name: 247a655043f145f6f8e3853724b6a543eaa02001. You should upgrade the affected component.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
Productos afectados
a2aproject · a2a-javaReferencias
https://github.com/a2aproject/a2a-java/https://github.com/a2aproject/a2a-java/commit/247a655043f145f6f8e3853724b6a543eaa02001https://github.com/a2aproject/a2a-java/pull/1043https://github.com/a2aproject/a2a-java/pull/1053https://github.com/a2aproject/a2a-java/releases/tag/v1.3.0.Finalhttps://vuldb.com/cve/CVE-2026-90819https://vuldb.com/submit/922996https://vuldb.com/vuln/403322https://vuldb.com/vuln/403322/cti