High severity7.3NVD Advisory· Published Oct 18, 2023· Updated Jun 17, 2026
CVE-2023-43800
CVE-2023-43800
Description
Arduino Create Agent is a package to help manage Arduino development. The vulnerability affects the endpoint /v2/pkgs/tools/installed. A user who has the ability to perform HTTP requests to the localhost interface, or is able to bypass the CORS configuration, can escalate his 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 issue.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/arduino/arduino-create-agentGo | < 1.3.3 | 1.3.3 |
Affected products
3cpe:2.3:a:arduino:create_agent:*:*:*:*:*:go:*:*+ 1 more
- cpe:2.3:a:arduino:create_agent:*:*:*:*:*:go:*:*range: <1.3.3
- (no CPE)range: < 1.3.3
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-4x5q-q7wc-q22pghsaADVISORY
- github.com/arduino/arduino-create-agent/security/advisories/GHSA-4x5q-q7wc-q22pnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2023-43800ghsaADVISORY
- github.com/arduino/arduino-create-agent/releases/tag/1.3.3nvdWEB
- www.nozominetworks.com/blog/security-flaws-affect-a-component-of-the-arduino-create-cloud-idenvdWEB
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