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Fix code scanning alert no. 11: Uncontrolled data used in path expression #40

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merged 1 commit into from
Dec 28, 2024
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Fix code scanning alert no. 11: Uncontrolled data used in path expression #40

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5 changes: 5 additions & 0 deletions internal/v3/backend/filesystem.go
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Original file line number Diff line number Diff line change
Expand Up @@ -161,6 +161,11 @@ func (s *FilesystemBackend) AddRelease(releaseData []byte) (*gen.Release, error)
return nil, err
}

// Validate metadata.Name to ensure it does not contain path separators or parent directory references
if strings.Contains(metadata.Name, "/") || strings.Contains(metadata.Name, "\\") || strings.Contains(metadata.Name, "..") {
return nil, errors.New("invalid module name")
}

releaseSlug := fmt.Sprintf("%s-%s", metadata.Name, metadata.Version)
if !utils.CheckReleaseSlug(releaseSlug) {
return nil, errors.New("invalid release slug")
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