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CVE-2026-113704

6.9 medium SSVC exploitation: none Deferred
NVD · CVE.org

A vulnerability has been found in a2aproject a2a-rs up to 0.4.3. This affects the function HttpPushSender of the file crates/server/src/push_notification_sender.rs of the component Push Notification Handler. Such manipulation of the argument TaskPushNotificationConfig leads to server-side request forgery. The attack may be launched remotely. The name of the patch is 2ba50176ea9f222d9a7d0f0e8cfe6fae7cf4c224. Applying a patch is advised to resolve this issue.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 3

  1. StatusPublished → DeferredNVD modified 2026-10-21 16:17
  2. StatusReceived → PublishedNVD modified 2026-10-20 22:00
  3. First seenCVSS 6.9NVD modified 2026-10-20 22:19

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 7