[rails] Cross site scripting in rails

A cross-site scripting vulnerability flaw was found in the auto_link function in Rails before version 3.0.6.

References

• https://nvd.nist.gov/vuln/detail/CVE-2011-1497
• https://github.com/rails/rails/blob/38df020c95beca7e12f0188cb7e18f3c37789e20/actionpack/CHANGELOG
• https://www.openwall.com/lists/oss-security/2011/04/06/13
• https://github.com/advisories/GHSA-q58j-fmvf-9rq6