{"api_version":"1","generated_at":"2026-07-23T13:31:57+00:00","cve":"CVE-2023-32317","urls":{"html":"https://cve.report/CVE-2023-32317","api":"https://cve.report/api/cve/CVE-2023-32317.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-32317","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-32317"},"summary":{"title":"CVE-2023-32317","description":"Autolab is a course management service that enables auto-graded programming assignments. A Tar slip vulnerability was found in the MOSS cheat checker functionality of Autolab. To exploit this vulnerability an authenticated attacker with instructor permissions needs to upload a specially crafted Tar file. Both \"Base File Tar\" and \"Additional file archive\" can be fed with Tar files that contain paths outside their target directories (e.g.,  `../../../../tmp/tarslipped2.sh`). When the MOSS cheat checker is started the files inside of the archives are expanded to the attacker-chosen locations. This issue may lead to arbitrary file write within the scope of the running process.  This issue has been addressed in version 2.11.0. 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