CRITICAL9.8

GHSA-jcr6-mmjj-pchw

gorilla/handlers may allow requester to bypass expected behavior of the Same Origin Policy

Quick fix

GHSA-jcr6-mmjj-pchw — github.com/gorilla/handlers: upgrade to the fixed version with the command below.

go get github.com/gorilla/handlers@v1.3.0

Details

Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy.

Are you affected?

Enter the version of the package you're using.

Affected packages

Go/github.com/gorilla/handlers

Introduced in: 0Fixed in: 1.3.0

Fixgo get github.com/gorilla/handlers@v1.3.0

References

https://nvd.nist.gov/vuln/detail/CVE-2017-20146[ADVISORY]
https://github.com/gorilla/handlers/pull/116[WEB]
https://github.com/gorilla/handlers/commit/90663712d74cb411cbef281bc1e08c19d1a76145[WEB]
https://github.com/gorilla/handlers[PACKAGE]
https://pkg.go.dev/vuln/GO-2020-0020[WEB]