{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-28208","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-02-25T15:28:40.648Z","datePublished":"2026-02-26T22:20:03.765Z","dateUpdated":"2026-03-02T20:47:15.670Z"},"containers":{"cna":{"title":"Junrar has arbitrary file write due to backslash path traversal bypass in LocalFolderExtractor on Linux/Unix","problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/junrar/junrar/security/advisories/GHSA-j273-m5qq-6825","tags":["x_refsource_CONFIRM"],"url":"https://github.com/junrar/junrar/security/advisories/GHSA-j273-m5qq-6825"},{"name":"https://github.com/junrar/junrar/commit/947ff1d33f00f940aa68ae2593500291d799d954","tags":["x_refsource_MISC"],"url":"https://github.com/junrar/junrar/commit/947ff1d33f00f940aa68ae2593500291d799d954"},{"name":"https://github.com/junrar/junrar/releases/tag/v7.5.8","tags":["x_refsource_MISC"],"url":"https://github.com/junrar/junrar/releases/tag/v7.5.8"}],"affected":[{"vendor":"junrar","product":"junrar","versions":[{"version":"< 7.5.8","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-02-26T22:20:03.765Z"},"descriptions":[{"lang":"en","value":"Junrar is an open source java RAR archive library. Prior to version 7.5.8, a backslash path traversal vulnerability in `LocalFolderExtractor` allows an attacker to write arbitrary files with attacker-controlled content anywhere on the filesystem when a crafted RAR archive is extracted on Linux/Unix. This can often lead to remote code execution (e.g., overwriting shell profiles, source code, cron jobs, etc). Version 7.5.8 has a fix for the issue."}],"source":{"advisory":"GHSA-j273-m5qq-6825","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/junrar/junrar/security/advisories/GHSA-j273-m5qq-6825","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-02T20:47:10.315561Z","id":"CVE-2026-28208","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-03-02T20:47:15.670Z"}}]}}