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Tracking
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| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4651-1 | python-urllib3 security update |
Debian DSA |
DSA-6363-1 | python-urllib3 security update |
Github GHSA |
GHSA-qccp-gfcp-xxvc | urllib3: Sensitive headers forwarded across origins in proxied low-level redirects |
Tue, 26 May 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-201 | |
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Thu, 14 May 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Python
Python urllib3 |
|
| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:a:python:urllib3:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Python
Python urllib3 |
|
| Metrics |
cvssV3_1
|
Wed, 13 May 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Urllib3
Urllib3 urllib3 |
|
| Vendors & Products |
Urllib3
Urllib3 urllib3 |
|
| Metrics |
ssvc
|
Wed, 13 May 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | urllib3 is an HTTP client library for Python. From 1.23 to before 2.7.0, cross-origin redirects followed from the low-level API via ProxyManager.connection_from_url().urlopen(..., assert_same_host=False) still forward these sensitive headers. This vulnerability is fixed in 2.7.0. | |
| Title | urllib3: Sensitive headers forwarded across origins in proxied low-level redirects | |
| Weaknesses | CWE-200 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-26T11:01:19.373Z
Reserved: 2026-05-06T14:40:00.954Z
Link: CVE-2026-44431
Updated: 2026-06-26T11:01:19.373Z
Status : Analyzed
Published: 2026-05-13T16:16:57.150
Modified: 2026-06-17T10:50:38.253
Link: CVE-2026-44431
OpenCVE Enrichment
Updated: 2026-05-26T01:30:15Z
Debian DLA
Debian DSA
Github GHSA