What is CVE-2022-34501?

CVE-2022-34501 is a critical-severity vulnerability in Pypi. CVSS score: 9.8/10. Published 2022-07-22.

How severe is CVE-2022-34501?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Pypi

CVE-2022-34501

The bin-collection package in PyPI before v0.1 included a code execution backdoor inserted by a third party.

Published 2022-07-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.015 (72.4th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.015 · change: +0.000

Affected products

Pypi

References

pypi.doubanio.com/simple/request (Not Applicable)
pypi.org/project/bin-collection/ (Product)
github.com/Gmiller290488/bin_collection/issues/2 (Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2022-34501?: CVE-2022-34501 is a critical-severity vulnerability in Pypi. CVSS score: 9.8/10. Published 2022-07-22.
How severe is CVE-2022-34501?: Critical severity. CVSS v3 base score is 9.8 out of 10.