CVE-2023-49296
Description
The Arduino Create Agent allows users to use the Arduino Create applications to upload code to any USB connected Arduino board directly from the browser. A vulnerability in versions prior to 1.3.6 affects the endpoint `/certificate.crt` and the way the web interface of the ArduinoCreateAgent handles custom error messages. An attacker that is able to persuade a victim into clicking on a malicious link can perform a Reflected Cross-Site Scripting attack on the web interface of the create agent, which would allow the attacker to execute arbitrary browser client side code. Version 1.3.6 contains a fix for the issue.
How to fix
- arduino create_agent1.3.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| arduino create_agent | v < 1.3.6 | 1.3.6 |
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