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GHSA-274c-rx2j-2v3x

OpenStack Swift XML external entities (XXE) Injection

Source: GitHub Advisory Database (reviewed) Moderate CVE-2022-47950

Packages

EcosystemPackageAffectedFixed in
PyPI swift < 2.28.1 2.28.1
PyPI swift >= 2.29.0, < 2.29.2 2.29.2
PyPI swift >= 2.30.0, < 2.30.1 2.30.1

Details

As written in the advisory (Markdown source, shown as plain text).

An issue was discovered in OpenStack Swift before 2.28.1, 2.29.x before 2.29.2, and 2.30.0. By supplying crafted XML files, an authenticated user may coerce the S3 API into returning arbitrary file contents from the host server, resulting in unauthorized read access to potentially sensitive data. This impacts both s3api deployments (Rocky or later), and swift3 deployments (Queens and earlier, no longer actively developed).

References

External links from the advisory. They lead to third-party sites.