CVE-2025-55201

N/A

Description

Copier library and CLI app for rendering project templates. Prior to 9.9.1, a safe template can currently read and write arbitrary files because Copier exposes a few pathlib.Path objects in the Jinja context which have unconstrained I/O methods. This effectively renders the security model w.r.t. filesystem access useless. This vulnerability is fixed in 9.9.1.

CVE Details

CVSS v3.1 ScoreN/A

Published8/18/2025

Last Modified8/18/2025

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-22

References

https://github.com/copier-org/copier/commit/3feea3b3ff3c20d80cbb16a2f3b9567ffc5606d1(security-advisories@github.com)

https://github.com/copier-org/copier/security/advisories/GHSA-3xw7-v6cj-5q8h(security-advisories@github.com)

IOC Correlations

No correlations recorded

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