HIGH🇬🇧 English

CVE-2026-44431

CVSS 8.2v4.0pub. 2026-05-13upd. 2026-06-26

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.

oryginał EN
CVSS Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

  • Python Urllib3

    APP
    Python
    1.23 – 2.7.0 (bez)
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ZWERYFIKUJ U PRODUCENTA
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CWE
Referencje

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