{"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": "2026-02-26T22:20:03.765Z"}, "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"}}}}

{}

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{"bugzilla": {"description": "com.github.junrar/junrar: Junrar: Remote code execution via path traversal when extracting crafted RAR archives", "id": "2443166", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2443166"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.9", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "status": "draft"}, "cwe": "CWE-22", "details": ["No description is available for this CVE."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2026-28208", "package_state": [{"cpe": "cpe:/a:redhat:jboss_fuse:7", "fix_state": "Fix deferred", "package_name": "junrar", "product_name": "Red Hat Fuse 7"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:8", "fix_state": "Fix deferred", "package_name": "junrar", "product_name": "Red Hat JBoss Enterprise Application Platform 8"}, {"cpe": "cpe:/a:redhat:jbosseapxp", "fix_state": "Fix deferred", "package_name": "junrar", "product_name": "Red Hat JBoss Enterprise Application Platform Expansion Pack"}], "public_date": "2026-02-26T22:20:03Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-28208\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-28208\nhttps://github.com/junrar/junrar/commit/947ff1d33f00f940aa68ae2593500291d799d954\nhttps://github.com/junrar/junrar/releases/tag/v7.5.8\nhttps://github.com/junrar/junrar/security/advisories/GHSA-j273-m5qq-6825"], "threat_severity": "Moderate"}