Unsanitized input in the default logger in github.com/gin-gonic/gin before v1.6.0 allows remote attackers to inject arbitrary log lines.
https://pkg.go.dev/vuln/GO-2020-0001
https://github.com/gin-gonic/gin/pull/2237
https://github.com/gin-gonic/gin/commit/a71af9c144f9579f6dbe945341c1df37aaf09c0d