VULNERABILITY INTELLIGENCE
CVE-2023-43802
CVSS score7.1 HIGH
EPSS probability0.37%
CISA KEVNot currently listed
Published2023-10-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
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.
Weakness classification
- security-advisories@github.com: CWE-22
- nvd@nist.gov: CWE-22