PT-2026-45836
CVE-2026-47265
·
Published
2026-05-02
·
Updated
2026-10-06
Description by
CVSS 2.0
7.8
HighMetricsAV:N/AC:L/Au:N/C:C/I:N/A:N
Name of the Vulnerable Software and Affected Versions
AIOHTTP versions prior to 3.14.0
Description
Cookies set using the
cookies parameter on requests are sent after following a cross-origin redirect. This behavior can lead to the leakage of sensitive data to an attacker if they can control the redirect destination.Recommendations
Update to version 3.14.0.
As a temporary workaround, use a
Cookie header within the headers parameter instead of the cookies parameter.Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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