CVE-2011-0449
HIGH · CVSS 7.5EPSS 2.5%EU EUVD
actionpack/lib/action_view/template/resolver.rb in Ruby on Rails 3.0.x before 3.0.4, when a case-insensitive filesystem is used, does not properly implement filters associated with the list of available templates, which allows remote attackers to bypass intended access restrictions via an action name that uses an unintended case for alphabetic characters.
Key facts
- CVSS score
- 7.5 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- Weakness (CWE)
- CWE-264
- EPSS score
- 2.5% (85th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2017-0164)
- Published
- February 21, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2017-0164 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- rubyonrails / rails
- rubyonrails / rails
- rubyonrails / rails
- rubyonrails / rails
- rubyonrails / rails
- rubyonrails / rails
- rubyonrails / rails
- rubyonrails / rails
- rubyonrails / rails
- rubyonrails / rails
- rubyonrails / rails
- rubyonrails / rails
- rubyonrails / rails
References
- http://groups.google.com/group/rubyonrails-security/msg/04345b2e84df5b4f?dmode=source&output=gplain
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057650.html
- http://secunia.com/advisories/43278(Vendor Advisory)
- http://securitytracker.com/id?1025061
- http://weblog.rubyonrails.org/2011/2/8/new-releases-2-3-11-and-3-0-4(Patch)
- http://www.vupen.com/english/advisories/2011/0877
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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