CVE-2026-113704
CVE-2026-113704 · a2aproject a2a-rs Push Notification push_notification_sender.rs HttpPushSender server-side request forgery
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 6.9 · Medium · EPSS 0.5%
- Published
- Updated
Affected products and versions
a2a-rs
- Versions
- 0.4.0: Affected
- 0.4.1: Affected
- 0.4.2: Affected
- 0.4.3: Affected
No fix published
Original sources
- https://vuldb.com/vuln/422865
- https://vuldb.com/vuln/422865/cti
- https://vuldb.com/cve/CVE-2026-113704
- https://vuldb.com/submit/1014883
- https://github.com/a2aproject/a2a-rs/pull/124
- https://github.com/a2aproject/a2a-rs/commit/2ba50176ea9f222d9a7d0f0e8cfe6fae7cf4c224
- https://github.com/a2aproject/a2a-rs/
- https://nvd.nist.gov/vuln/detail/CVE-2026-113704