{"data":{"id":"8ad833b4-be38-40f3-a965-589d4c9f96ed","title":"Beta9 is vulnerable to Host Filesystem Exposure via Volume Path Traversal","summary":"Beta9 gateway versions below 0.1.776 and worker versions below 0.1.756 let a tenant with any workspace token attach a volume whose identifier uses parent-directory segments, such as ../../.., so the mount resolves to the worker's filesystem root. The mount is read-write by default, exposing host files and other tenants' volumes stored on that host.","solution":"Upgrade the gateway to 0.1.776 or later and the worker to 0.1.756 or later. Both components need the upgrade, because stubs saved before the check are validated only when launched.","labels":["security"],"sourceUrl":"https://research.jfrog.com/vulnerabilities/beta9-is-vulnerable-to-host-filesystem-exposure-via-volume-path-traversal-cve-2026-120308/","publishedAt":"2026-11-01T00:00:00.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"critical","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["Beta9"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":null,"headlinePromptVersion":null,"cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"epssCheckedAt":null,"kevDateAdded":null,"advisoryAliases":null,"affectedPackagesSource":null,"affectedPackagesCheckedAt":null,"patchAvailable":null,"disclosureDate":"2026-11-01T00:00:00.000Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":["confidentiality","integrity"],"aiComponentTargeted":"inference","llmSpecific":false,"classifierConfidence":0.8,"researchCategory":null,"atlasIds":null,"fixes":[]}}