CVE-2023-43800

Summary

CVE-2023-43800 affects the Arduino Create Agent, a package used for managing Arduino development. A vulnerability was discovered in the `/v2/pkgs/tools/installed` endpoint. An attacker with the capability to make HTTP requests to the localhost interface or bypass the Cross-Origin Resource Sharing (CORS) configuration can escalate privileges to those of the Arduino Create Agent service user. This issue has been resolved in version 1.3.3. Users are strongly advised to upgrade as soon as possible, as there are no known workarounds for this vulnerability.

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