Is urllib3 affected by CVE-2025-50182?

PyPI urllib3 is affected in >=2.2.0 <2.5.0.

Is CVE-2025-50182 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

medium

CVE-2025-50182

Q: Is CVE-2025-50182 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.3%.

PyPI · urllib3

Summary

urllib3 does not control redirects in browsers and Node.js

Severity: medium
EPSS: 0.3% (p23)
Also known as: GHSA-48p4-8xcf-vxj5
Published: 2025-06-18

References

https://github.com/urllib3/urllib3/security/advisories/GHSA-48p4-8xcf-vxj5
https://nvd.nist.gov/vuln/detail/CVE-2025-50182
https://github.com/urllib3/urllib3/commit/7eb4a2aafe49a279c29b6d1f0ed0f42e9736194f

Related advisories

CVE-2026-44432 — high · PyPI/urllib3
CVE-2026-21441 — high · PyPI/urllib3
CVE-2025-66471 — high · PyPI/urllib3
CVE-2025-66418 — high · PyPI/urllib3
CVE-2026-44431 — medium · PyPI/urllib3
CVE-2025-50181 — medium · PyPI/urllib3

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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.