urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0.
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Description | urllib3 is a user-friendly HTTP client library for Python. Prior to 2.5.0, it is possible to disable redirects for all requests by instantiating a PoolManager and specifying retries in a way that disable redirects. By default, requests and botocore users are not affected. An application attempting to mitigate SSRF or open redirect vulnerabilities by disabling redirects at the PoolManager level will remain vulnerable. This issue has been patched in version 2.5.0. | |
Title | urllib3 redirects are not disabled when retries are disabled on PoolManager instantiation | |
Weaknesses | CWE-601 | |
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-06-19T01:08:00.340Z
Updated: 2025-06-23T16:46:13.820Z
Reserved: 2025-06-13T19:17:51.726Z
Link: CVE-2025-50181

Updated: 2025-06-23T16:46:05.279Z

Status : Awaiting Analysis
Published: 2025-06-19T01:15:24.453
Modified: 2025-06-23T20:16:59.783
Link: CVE-2025-50181
