{"id":"CVE-2023-25305","details":"PolyMC Launcher \u003c= 1.4.3 is vulnerable to Directory Traversal. A mrpack file can be maliciously crafted to create arbitrary files outside of the installation directory.","aliases":["GHSA-3rfr-g9g9-7gx2"],"modified":"2026-08-12T03:51:30.705112895Z","published":"2023-04-04T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/25xxx/CVE-2023-25305.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/25xxx/CVE-2023-25305.json"},{"type":"ADVISORY","url":"https://github.com/PolyMC/PolyMC/security/advisories/GHSA-3rfr-g9g9-7gx2"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-25305"},{"type":"ARTICLE","url":"https://quiltmc.org/en/blog/2023-02-04-five-installer-vulnerabilities/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/polymc/polymc","events":[{"introduced":"0"},{"fixed":"7b547c842c880bbc42ecf351d47e439b36cd1b21"}],"database_specific":{"cpe":"cpe:2.3:a:polymc:polymc:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"5.0"}],"source":"CPE_RANGE"}}],"versions":["1.4.0","1.3.1","1.3.0","1.2.1","1.2.0","1.1.0","1.0.5","1.0.4","1.0.3","1.0.2","1.0.1","1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-25305.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"}]}