CVE-2026-113704 (GCVE-0-2026-113704)
Vulnerability from cvelistv5 – Published: 2026-10-20 22:00 – Updated: 2026-10-21 15:51 X_Open Source
VLAI
EPSS
VEX
Title
a2aproject a2a-rs Push Notification push_notification_sender.rs HttpPushSender server-side request forgery
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-21 14:40 UTC
CWE
- CWE-918 - Server-Side Request Forgery
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/422865 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/422865/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-113704 | third-party-advisory |
| https://vuldb.com/submit/1014883 | third-party-advisory |
| https://github.com/a2aproject/a2a-rs/pull/124 | issue-trackingpatch |
| https://github.com/a2aproject/a2a-rs/commit/2ba50… | patch |
| https://github.com/a2aproject/a2a-rs/ | product |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| a2aproject | a2a-rs |
Affected:
0.4.0
Affected: 0.4.1 Affected: 0.4.2 Affected: 0.4.3 cpe:2.3:a:a2aproject:a2a-rs:*:*:*:*:*:*:*:* |
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