CVE-2025-47910
CrossOriginProtection insecure bypass patterns not limited to exact matches in net/http
5.4
MEDIUM
CVSS 3.1
EPSS 0.01%
Description
When using http.CrossOriginProtection, the AddInsecureBypassPattern method can unexpectedly bypass more requests than intended. CrossOriginProtection then skips validation, but forwards the original request path, which may be served by a different handler without the intended security protections.
How to fix CVE-2025-47910
To remediate CVE-2025-47910, upgrade the affected package to a fixed version below.
- —upgrade to 1.25.1 or later
- —upgrade to 1.25.1-1 or later
- —upgrade to 1.25.1 or later
Is CVE-2025-47910 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- >= 1.25.0, < 1.25.1
- from 0, < 1.25.1-1
- >= 1.25.0, < 1.25.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |