CVE-2026-34451: Ts Path Bypass Incomplete Prefix
Validating a path using `startsWith` without ensuring a trailing path separator can allow sandbox bypasses. A path traversal attack could construct a path that resolves to a sibling directory sharing the sandbox directory's name as a prefix (e.g., escaping `/path/memories` to `/path/memories_backup`). Append `path.sep` to the root path and also verify exact
TSgreprules fetch cve-2026-34451-ts-path-bypass-incomplete-prefix --engine opengrepDescription
Validating a path using `startsWith` without ensuring a trailing path separator can allow sandbox bypasses. A path traversal attack could construct a path that resolves to a sibling directory sharing the sandbox directory's name as a prefix (e.g., escaping `/path/memories` to `/path/memories_backup`). Append `path.sep` to the root path and also verify exact
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