{"id":"CVE-2026-41245","published":"2026-04-20T15:15:24Z","modified":"2026-08-18T12:05:24Z","title":"Junrar: Path Traversal (Zip-Slip) via Sibling Directory Name Prefix","vendor":"junrar","product":"junrar","tier":"tail","description":{"text":"Junrar is an open source java RAR archive library. Prior to version 7.5.10, a path traversal vulnerability in `LocalFolderExtractor` allows an attacker to write arbitrary files with attacker-controlled content into sibling directories when a crafted RAR archive is extracted. Version 7.5.10 fixes the issue.","provenance":"source","from":"CVE.org"},"cvss":{"score":5.9,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.00336,"percentile":0.26934,"provenance":"source"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"references":[{"url":"https://github.com/junrar/junrar/security/advisories/GHSA-hf5p-q87m-crj7","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/junrar/junrar/commit/d77e9a83eb721cd51f9c23d7869d0e6ad7f952d7","tags":["x_refsource_MISC"]},{"url":"https://github.com/junrar/junrar/releases/tag/v7.5.10","tags":["x_refsource_MISC"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-41245","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2459769","tags":["issue-tracking","x_refsource_REDHAT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41245.json","tags":["x_sadp-csaf-vex"]}],"priority":{"score":9.5,"factors":[{"name":"EPSS percentile","points":5.39},{"name":"CVSS severity","points":4.13}]},"vendorSlug":"junrar","affectedVersions":[{"vendor":"junrar","product":"junrar","versions":["< 7.5.10"]}],"affected":[{"ecosystem":"Maven","package":"com.github.junrar:junrar","vulnerableRanges":["<7.5.10"],"patched":["7.5.10"],"from":["GHSA-hf5p-q87m-crj7"],"provenance":"source"}],"euvd":{"id":"EUVD-2026-23872","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-junrar-cve-2026-28208","packageHistory":[{"cve":"CVE-2018-12418","published":"2018-06-14","fixed":"1.0.1","kev":false},{"cve":"CVE-2022-23596","published":"2022-02-01","fixed":"7.4.1","kev":false},{"cve":"CVE-2026-28208","published":"2026-02-26","fixed":"7.5.8","kev":false,"link":{"from":"CVE-2026-28208","to":"CVE-2026-41245","relation":"successor","confidence":"medium","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:com.github.junrar:junrar","fromFixed":"7.5.8","toFixed":"7.5.10","daysApart":53},{"kind":"similar","provenance":"machine","score":0.73,"basis":"same product + CWE + description similarity"}]}},{"cve":"CVE-2026-41245","published":"2026-04-20","fixed":"7.5.10","kev":false},{"cve":"CVE-2026-86071","published":"2026-09-16","fixed":"7.6.1","kev":false,"link":{"from":"CVE-2026-41245","to":"CVE-2026-86071","relation":"successor","confidence":"medium","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:com.github.junrar:junrar","fromFixed":"7.5.10","toFixed":"7.6.1","daysApart":149},{"kind":"similar","provenance":"machine","score":0.54,"basis":"same product + CWE + description similarity"}]}},{"cve":"CVE-2026-97370","published":"2026-10-15","fixed":"7.6.1","kev":false,"link":{"from":"CVE-2026-41245","to":"CVE-2026-97370","relation":"successor","confidence":"low","kind":"sequence","evidence":[{"kind":"version-step","provenance":"source","package":"Maven:com.github.junrar:junrar","fromFixed":"7.5.10","toFixed":"7.6.1","daysApart":178}]}}],"package":"Maven:com.github.junrar:junrar"}}