GuardDog is a CLI tool to identify malicious PyPI packages. Versions prior to 0.1.5 are vulnerable to Relative Path Traversal when scanning a specially-crafted local PyPI package. Running GuardDog against a specially-crafted package can allow an attacker to write an arbitrary file on the machine where GuardDog is executed due to a path traversal vulnerability when extracting the .tar.gz file of the package being scanned, which exists by design in the tarfile.TarFile.extractall function. This issue is patched in version 0.1.5.
Cite this page
CVE-2022-23531. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2022-23531
Use CWE-23, Datadoghq vendor hub and Guarddog product page to widen CVE-2022-23531 into its surrounding weakness, vendor, and product context.
Compare it with CVE-2026-22871, CVE-2026-22870 and CVE-2022-23530 for nearby disclosures in the same product family.