Arbitrary File Upload Affecting pip package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-PYTHON-PIP-16115367
- published21 Apr 2026
- disclosed20 Apr 2026
- creditDmitrii Sutiagin
Introduced: 20 Apr 2026
NewCVE-2026-3219 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Arbitrary File Upload due to concatenating tar and ZIP files as ZIP files regardless of filename or whether a file is both a tar and ZIP file. An attacker can cause unintended files to be installed by supplying a specially crafted archive that is both a ZIP and tar file.