cvedb.io
CVE-2022-41955
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2023-01-14T01:15:12.743 · Last modified 2026-06-17T05:04:07.933

Summary

Autolab is a course management service, initially developed by a team of students at Carnegie Mellon University, that enables instructors to offer autograded programming assignments to their students over the Web. A remote code execution vulnerability was discovered in Autolab's MOSS functionality, whereby an instructor with access to the feature might be able to execute code on the server hosting Autolab. This vulnerability has been patched in version 2.10.0. As a workaround, disable the MOSS feature if it is unneeded by replacing the body of `run_moss` in `app/controllers/courses_controller.rb` with `render(plain: "Feature disabled", status: :bad_request) && return`.

Affected products

autolabproject — autolab

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.