Description
method-override is a module used by the Express.js framework to let you use HTTP verbs such as PUT or DELETE in places where the client doesn't support it. method-override is vulnerable to a regular expression denial of service vulnerability when specially crafted input is passed in to be parsed via the X-HTTP-Method-Override header.
Remediation
References
https://nodesecurity.io/advisories/538
Related Vulnerabilities
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CVE-2017-16137 Vulnerability in maven package org.webjars.npm:debug
CVE-2020-28479 Vulnerability in maven package org.webjars.npm:jointjs
CVE-2015-8859 Vulnerability in maven package org.webjars.npm:send