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…pport isPathWithinAllowedDirectories used path.resolve(path.normalize()) directly, which can mangle UNC paths (\\server\share) by stripping the leading double backslash. The rest of the codebase uses normalizePath() which preserves UNC prefixes. Now uses normalizePath() for both the input path and allowed directory normalization, ensuring consistent handling of UNC paths in the subdirectory prefix check. Fixes #3527
ghost
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Problem
UNC paths like
\\192.168.4.96\Megawork at the root level but accessing any subdirectory (e.g.\\192.168.4.96\Mega\Drops) returns "Access denied - path outside allowed directories".Root Cause
isPathWithinAllowedDirectoriesinpath-validation.tsusespath.resolve(path.normalize(dir))directly, which can mangle UNC paths by stripping or altering the leading\\prefix. The rest of the codebase usesnormalizePath()which explicitly preserves UNC prefixes (seepath-utils.tslines 66-92).This means the allowed directory is normalized differently in the validation check than in the actual file operations, causing the
startsWith()prefix check to fail.Fix
Use
normalizePath()for both the input path and allowed directory normalization inisPathWithinAllowedDirectories, ensuring consistent UNC path handling.Fixes #3527