urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.
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| text | N/A | n/a |
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| CAPEC ID | Description |
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| Event | Date |
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| Version | Base score | Base severity | Vector |
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