CVE-2026-113705
Received
Received - Intake
Information Exposure in a2a-rs via Error Messages
Vulnerability report for CVE-2026-113705, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-10-20
Last updated on: 2026-10-20
Assigner: VulDB
Description
Description
A vulnerability was determined in a2aproject a2a-rs up to 0.4.3. This issue affects some unknown processing of the file a2a-server/src/error.rs. Executing a manipulation can lead to information exposure through error message. The attack can be executed remotely. This patch is called 713b943af94ab2d521d483b841618b97a2e78a4d. A patch should be applied to remediate this issue.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| a2aproject | a2a-rs | 0.4.0 |
| a2aproject | a2a-rs | 0.4.1 |
| a2aproject | a2a-rs | 0.4.2 |
| a2aproject | a2a-rs | 0.4.3 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-209 | The product generates an error message that includes sensitive information about its environment, users, or associated data. |
| CWE-200 | The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. |
