{"api_version":"1","generated_at":"2026-10-10T19:23:13+00:00","cve":"CVE-2026-108258","urls":{"html":"https://cve.report/CVE-2026-108258","api":"https://cve.report/api/cve/CVE-2026-108258.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-108258","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-108258"},"summary":{"title":"Shiny for Python - Path traversal in bookmark restore","description":"Shiny for Python is a framework for building interactive web applications in Python. From 1.4.0 until 1.6.4, bookmark restore accepts a client-supplied state_id and joins it into the server-side shiny_bookmarks directory without validating that it is a single safe path segment. An unauthenticated request can use parent-directory segments or an absolute path to make the server open input.json and values.json outside the bookmark store, even when bookmark_store is set to disable. 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From 1.4.0 until 1.6.4, bookmark restore accepts a client-supplied state_id and joins it into the server-side shiny_bookmarks directory without validating that it is a single safe path segment. An unauthenticated request can use parent-directory segments or an absolute path to make the server open input.json and values.json outside the bookmark store, even when bookmark_store is set to disable. In applications configured with bookmark_store set to server and using ui.input_file(), the restore handler can additionally copy and expose an attacker-selected file from an attacker-selected directory. This issue is fixed in version 1.6.4.","Type":"Description","Title":"Shiny for Python - Path traversal in bookmark restore"}]}}}