high7.3
CVE-2026-113704
A vulnerability has been found in a2aproject a2a-rs up to 0.4.3.
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| A2aproject A2a-Rs | before 0.4.3. |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/a2aproject/a2a-rs/
- https://github.com/a2aproject/a2a-rs/commit/2ba50176ea9f222d9a7d0f0e8cfe6fae7cf4c224
- https://github.com/a2aproject/a2a-rs/pull/124
- https://vuldb.com/cve/CVE-2026-113704
- https://vuldb.com/submit/1014883
- https://vuldb.com/vuln/422865
- https://vuldb.com/vuln/422865/cti