Arduino Create Agent vulnerable to Reflected Cross-Site Scripting
CVE-2023-49296

6.3MEDIUM

Key Information:

Vendor

arduino

Status
arduino-create-agent
Vendor
CVE Published:
13 December 2023

What is CVE-2023-49296?

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.

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Affected Version(s)

arduino-create-agent < 1.3.6

References

https://github.com/arduino/arduino-create-agent/security/...
x_refsource_CONFIRM
https://github.com/arduino/arduino-create-agent/commit/9a...
x_refsource_MISC

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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