CVSS 3.1
9.1 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:NCVE-2024-27302
Critical (9.1) in go-zero go-zero. EPSS 0.8% chance of exploitation in the next 30 days. Fixed in github.com/zeromicro/go-zero 1.4.4.
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.
Severity
- EPSS
- 0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)
- CWE
- CWE-639
- Published
- Modified
- Record from
- the NVD, synced
Affected
- go-zero:go-zero
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-fgxv-gw55-r5fq | Go | github.com/zeromicro/go-zero | <1.4.4 | 1.4.4 |
| GO-2024-2604 | Go | github.com/zeromicro/go-zero | <1.4.4 | 1.4.4 |
References
- https://github.com/zeromicro/go-zero/commit/d9d79e930dff6218a873f4f02115df61c38b15db
- https://github.com/zeromicro/go-zero/security/advisories/GHSA-fgxv-gw55-r5fq
- https://github.com/zeromicro/go-zero/commit/d9d79e930dff6218a873f4f02115df61c38b15db
- https://github.com/zeromicro/go-zero/security/advisories/GHSA-fgxv-gw55-r5fq