urllib3 redirects are not disabled when retries are disabled on PoolManager instantiation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| urllib3 | urllib3 | affected |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Urllib3 | Urllib3 | — |
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4421-1 | python-urllib3 security update |
Debian DSA |
DSA-6102-1 | python-urllib3 security update |
EUVD |
EUVD-2025-18908 | urllib3 redirects are not disabled when retries are disabled on PoolManager instantiation |
Github GHSA |
GHSA-pq67-6m6q-mj2v | urllib3 redirects are not disabled when retries are disabled on PoolManager instantiation |
Ubuntu USN |
USN-7599-1 | urllib3 vulnerabilities |
Ubuntu USN |
USN-7599-2 | pip vulnerability |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.474% probability within 30 days)
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| First Time appeared |
Python
Python urllib3 |
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| CPEs | cpe:2.3:a:python:urllib3:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Python
Python urllib3 |
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| Metrics |
ssvc
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| Metrics |
threat_severity
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threat_severity
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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 | |
| References |
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| Metrics |
cvssV3_1
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