HTTP Header Injection Affecting plug package, versions >=1.3.0 <1.3.5 >=1.2.0-rc.0 <1.2.5 >=1.1.0 <1.1.9 <1.0.6
Attack Complexity
Low
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snyk-id
SNYK-HEX-PLUG-1088060
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published
30 Mar 2021
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disclosed
17 Apr 2017
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credit
Unknown
Introduced: 17 Apr 2017
CVE-2018-1000883 Open this link in a new tabHow to fix?
Upgrade plug to version 1.3.5, 1.2.5, 1.1.9, 1.0.6 or higher.
Overview
plug is a specification and conveniences for composable modules between web applications.
Affected versions of this package are vulnerable to HTTP Header Injection. Cookie headers are not validated in Plug.Conn. This allows an attacker that sends a crafted value as the cookie to inject other headers.