CVE-2019-25211 Affecting golang-github-gin-contrib-cors package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-UBUNTU2610-GOLANGGITHUBGINCONTRIBCORS-21190033
- published25 Oct 2026
- disclosed29 Jun 2024
Introduced: 29 Jun 2024
CVE-2019-25211 (opens in a new tab)How to fix?
There is no fixed version for Ubuntu:26.10 golang-github-gin-contrib-cors.
NVD Description
Note: Versions mentioned in the description apply only to the upstream golang-github-gin-contrib-cors package and not the golang-github-gin-contrib-cors package as distributed by Ubuntu.
See How to fix? for Ubuntu:26.10 relevant fixed versions and status.
parseWildcardRules in Gin-Gonic CORS middleware before 1.6.0 mishandles a wildcard at the end of an origin string, e.g., https://example.community/* is allowed when the intention is that only https://example.com/* should be allowed, and http://localhost.example.com/* is allowed when the intention is that only http://localhost/* should be allowed.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-25211
- https://lists.debian.org/debian-lts-announce/2025/08/msg00024.html
- https://github.com/gin-contrib/cors/commit/27b723a473efd80d5a498fa9f5933c80204c850d
- https://github.com/gin-contrib/cors/compare/v1.5.0...v1.6.0
- https://github.com/gin-contrib/cors/pull/106
- https://github.com/gin-contrib/cors/pull/57
- https://github.com/gin-contrib/cors/releases/tag/v1.6.0