Is poetry affected by CVE-2026-34591?

PyPI poetry is affected in >=1.4.0 <2.3.3.

Is CVE-2026-34591 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

high

CVE-2026-34591

Q: Is CVE-2026-34591 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

PyPI · poetry

Summary

Poetry Has Wheel Path Traversal Which Can Lead to Arbitrary File Write

Severity: high
EPSS: 0.5% (p36)
Also known as: GHSA-2599-h6xx-hpxp
Published: 2026-04-01

References

https://github.com/python-poetry/poetry/security/advisories/GHSA-2599-h6xx-hpxp
https://nvd.nist.gov/vuln/detail/CVE-2026-34591
https://github.com/python-poetry/poetry/pull/10792

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.