CVEvulnerability
CVE-2023-43802
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-10-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-22
Description
Arduino Create Agent is a package to help manage Arduino development. This vulnerability affects the endpoint `/upload` which handles request with the `filename` parameter. A user who has the ability to perform HTTP requests to the localhost interface, or is able to bypass the CORS configuration, can escalate their privileges to those of the user running the Arduino Create Agent service via a crafted HTTP POST request. This issue has been addressed in version `1.3.3`. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Affected configurations
• arduino create agent (< 1.3.3)
Related
Weakness · CWE (1)
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness
References
- https://github.com/arduino/arduino-create-agent/releases/tag/1.3.3 github.com
- https://github.com/arduino/arduino-create-agent/security/advisories/GHSA-75j7-w798-cwwx Vendor Advisory
- https://www.nozominetworks.com/blog/security-flaws-affect-a-component-of-the-arduino-create-cloud-ide www.nozominetworks.com
- https://github.com/arduino/arduino-create-agent/releases/tag/1.3.3 github.com
- https://github.com/arduino/arduino-create-agent/security/advisories/GHSA-75j7-w798-cwwx Vendor Advisory
- https://www.nozominetworks.com/blog/security-flaws-affect-a-component-of-the-arduino-create-cloud-ide www.nozominetworks.com