Cookie and header exposure in twisted
Date: 2022-02
Affected: pip/Twisted
Attack vector: info-disclosure
Category: vulnerability-disclosure
Severity: High
CVE: CVE-2022-21712
CWE: CWE-200
CWE-346
CVSS: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

### Impact Cookie and Authorization headers are leaked when following cross-origin redirects in `twited.web.client.RedirectAgent` and `twisted.web.client.BrowserLikeRedirectAgent`.


Mitigations:

Architectural layers (MAESTRO):