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.
CVSS Details
- CVSS 3.1 Base Score: 5.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | amazon-linux-ami-2-upgrade-python-pip-wheelamazon-linux-ami-2-upgrade-python-urllib3amazon-linux-ami-2-upgrade-python2-pipamazon-linux-ami-2-upgrade-python3-pipamazon-linux-ami-2-upgrade-python3-urllib3 | May 20, 2026 | May 20, 2026 | |
| Debian | debian-upgrade-python-urllib3 | Jun 23, 2025 | Jun 19, 2025 | |
| Huawei Euleros 2_0_sp10 | huawei-euleros-2_0_sp10-upgrade-python3-urllib3 | Sep 15, 2025 | Sep 9, 2025 | |
| Huawei Euleros 2_0_sp11 | huawei-euleros-2_0_sp11-upgrade-python3-urllib3 | Oct 14, 2025 | Sep 9, 2025 | |
| Huawei Euleros 2_0_sp12 | huawei-euleros-2_0_sp12-upgrade-python3-urllib3 | Sep 15, 2025 | Sep 9, 2025 | |
| Huawei Euleros 2_0_sp13 | huawei-euleros-2_0_sp13-upgrade-python3-urllib3 | Oct 24, 2025 | Sep 9, 2025 | |
| Redhat_linux | no-fix-redhat-rpm-package | Jul 9, 2025 | Jun 19, 2025 | |
| Suse | — | suse-upgrade-python-urllib3suse-upgrade-python3-urllib3suse-upgrade-python311-urllib3suse-upgrade-python313-urllib3 | Dec 5, 2025 | Aug 8, 2025 |
| Ubuntu | ubuntu-pro-upgrade-python-urllib3ubuntu-pro-upgrade-python3-urllib3ubuntu-upgrade-python3-pipubuntu-upgrade-python3-urllib3 | Jun 26, 2025 | Jun 19, 2025 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Feb 9, 2026 | Jun 19, 2025 |
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