Rails before 1.2.4, as used for Ruby on Rails, allows remote attackers and ActiveResource servers to determine the existence of arbitrary files and read arbitrary XML files via the Hash.from_xml (Hash#from_xml) method, which uses XmlSimple (XML::Simple) unsafely, as demonstrated by reading passwords from the Pidgin (Gaim) .purple/accounts.xml file.
| Software | From | Fixed in |
|---|---|---|
| david_hansson / ruby_on_rails | - | 1.2.3.x |
rails
|
- | 1.2.5 |