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openapi3: resolve Snyk security warning with path traversal #1066

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Merged
merged 1 commit into from
May 1, 2025
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openapi3: resolve Snyk security warning with path traversal #1066

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3 changes: 2 additions & 1 deletion openapi3/loader_uri_reader.go
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@ import (
"net/http"
"net/url"
"os"
"path"
"path/filepath"
"sync"
)
Expand Down Expand Up @@ -79,7 +80,7 @@ func ReadFromFile(loader *Loader, location *url.URL) ([]byte, error) {
if !is_file(location) {
return nil, ErrURINotSupported
}
return os.ReadFile(filepath.FromSlash(location.Path))
return os.ReadFile(path.Clean(filepath.FromSlash(location.Path)))
}

// URIMapCache returns a ReadFromURIFunc that caches the contents read from URI
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