@backstage/plugin-catalog-backend-module-aws@0.0.0-nightly-20260810025551

A Backstage catalog backend module that helps integrate towards AWS

Direct Vulnerabilities

Known vulnerabilities in the @backstage/plugin-catalog-backend-module-aws package. This does not include vulnerabilities belonging to this package’s dependencies.

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VulnerabilityVulnerable Version
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Directory Traversal

@backstage/plugin-catalog-backend-module-aws is an A Backstage catalog backend module that helps integrate towards AWS

Affected versions of this package are vulnerable to Directory Traversal via the parseUrl functions in AwsS3UrlReader.ts and AzureBlobStorageUrlReader.ts, where URL path segments are not validated for dot-segment sequences before being used to construct storage paths. An attacker with sufficient privileges can supply a URL containing percent-encoded dot segments (e.g. %2e%2e) to traverse outside the intended bucket or container path and read arbitrary objects from AWS S3 or Azure Blob Storage.

How to fix Directory Traversal?

Upgrade @backstage/plugin-catalog-backend-module-aws to version 0.4.27 or higher.

<0.4.27