CVE-2024-27302 Information

Description

go-zero is a web and rpc framework. Go-zero allows user to specify a CORS Filter with a configurable allows param - which is an array of domains allowed in CORS policy. However the isOriginAllowed uses strings.HasSuffix to check the origin which leads to bypass via a malicious domain. This vulnerability is capable of breaking CORS policy and thus allowing any page to make requests and/or retrieve data on behalf of other users. Version 1.4.4 fixes this issue.

Reference

https://github.com/zeromicro/go-zero/security/advisories/GHSA-fgxv-gw55-r5fq https://github.com/zeromicro/go-zero/commit/d9d79e930dff6218a873f4f02115df61c38b15db