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HIGH 8.3 PyPI

sanic vulnerable to Path Traversal when using `app.static` if using encoded `%2F` URLs

GHSA-8cw9-5hmv-77w6 · CVE-2022-35920 · PYSEC-2026-918

Published · Modified

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Description

Impact

Access to lateral directories when using app.static if using encoded %2F URLs. Parent directory traversal is not impacted.

Patches

  • v20.12.7 (LTS)
  • v21.12.2 (LTS)
  • v22.6.1

References

https://github.com/sanic-org/sanic/issues/2478
https://github.com/sanic-org/sanic/pull/2495

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