CVE-2025-50182
- Source
- https://cve.org/CVERecord?id=CVE-2025-50182
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-50182.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-50182
- Aliases
- Downstream
- Related
- Published
- 2025-06-19T01:42:44.921Z
- Modified
- 2026-08-05T03:47:12.517603900Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- urllib3 does not control redirects in browsers and Node.js
- Details
-
urllib3 is a user-friendly HTTP client library for Python. Starting in version 2.2.0 and prior to 2.5.0, urllib3 does not control redirects in browsers and Node.js. urllib3 supports being used in a Pyodide runtime utilizing the JavaScript Fetch API or falling back on XMLHttpRequest. This means Python libraries can be used to make HTTP requests from a browser or Node.js. Additionally, urllib3 provides a mechanism to control redirects, but the retries and redirect parameters are ignored with Pyodide; the runtime itself determines redirect behavior. This issue has been patched in version 2.5.0.
- Database specific
{ "cwe_ids": [ "CWE-601" ], "cna_assigner": "GitHub_M", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/50xxx/CVE-2025-50182.json", "unresolved_ranges": [ { "source": "AFFECTED_FIELD", "extracted_events": [ { "introduced": "2.2.0" }, { "fixed": "2.5.0" } ] } ] }- References
-
- https://github.com/urllib3/urllib3/releases/tag/2.5.0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/50xxx/CVE-2025-50182.json
- 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