CVE Intelligence

A2aproject A2a-python vulnerabilities

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Published CVEs affecting A2aproject A2a-python: 1 record(s), with affected versions and fixes.

CVE-2026-90790 Medium · 6.3 CWE-918 Sep 14, 2026
a2aproject a2a-python Push Notification Sender base_push_notification_sender.py _dispatch_notification server-side request forgery
A security vulnerability has been detected in a2aproject a2a-python up to 1.1.3. This affects the function _dispatch_notification of the file src/a2a/server/tasks/base_push_notification_sender.py of the component Push Notification Sender. The manipulation of the argument push_info.url leads to server-side request forgery. Remote exploitation of the attack is possible. Upgrading to version 1.1.4 is able to mitigate this issue. It is suggested to upgrade the affected component.