CVE-2024-46977: OpenC3 Path Traversal via screen controller (`GHSL-2024-127`)
(updated )
A path traversal vulnerability inside of LocalMode’s open_local_file method allows an authenticated user with adequate permissions to download any .txt via the ScreensController#show on the web server COSMOS is running on (depending on the file permissions).
Note: This CVE affects all OpenC3 COSMOS Editions
References
- github.com/OpenC3/cosmos
- github.com/OpenC3/cosmos/commit/a34e61aea5a465f0ab3e57d833ae7ff4cafd710b
- github.com/OpenC3/cosmos/security/advisories/GHSA-8jxr-mccc-mwg8
- github.com/advisories/GHSA-8jxr-mccc-mwg8
- github.com/pypa/advisory-database/tree/main/vulns/openc3/PYSEC-2024-101.yaml
- nvd.nist.gov/vuln/detail/CVE-2024-46977
- rubysec.com/advisories/CVE-2024-46977
- securitylab.github.com/advisories/GHSL-2024-127_GHSL-2024-129_OpenC3_COSMOS
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