An issue was discovered in RDoc 6.3.3 through 6.6.2, as distributed in Ruby 3.x through 3.3.0. When parsing .rdoc_options (used for configuration in RDoc) as a YAML file, object injection and resultant remote code execution are possible because there are no restrictions on the classes that can be restored. When loading the documentation cache, object injection and resultant remote code execution are also possible if there were a crafted cache. …
In RDoc, as distributed with Ruby, it is possible to execute arbitrary code via | and tags in a filename.
jQuery, which is used by the rdoc gem, allows Cross-site Scripting attacks via the load method. The load method fails to recognize and remove <script> HTML tags that contain a whitespace character, i.e., </script >, which results in the enclosed script logic to be executed.
In jQuery, passing HTML containing <option> elements from untrusted sources, even after sanitizing it, to one of jQuery's DOM manipulation methods (i.e., .html(), .append(), and others) may execute untrusted code.
In jQuery passing HTML from untrusted sources, even after sanitizing it, to one of jQuery's DOM manipulation methods (i.e., .html(), .append(), and others) may execute untrusted code.
The jQuery library, which is included in rdoc, mishandles jQuery.extend(true, {}, …) because of Object.prototype pollution. If an unsanitized source object contained an enumerable proto property, it could extend the native Object.prototype.
The jQuery library, which is included in rdoc, is vulnerable to Cross-site Scripting (XSS) attacks. jQuery only deems the input to be HTML if it explicitly starts with the < character, limiting exploitability only to attackers who can control the beginning of a string, which is far less common.
The jQuery library, which is included in rdoc, is vulnerable to Cross-site Scripting (XSS) attacks when a cross-domain Ajax request is performed without the dataType option, causing text/javascript responses to be executed.
This exploit may lead to cookie disclosure to third parties. The exploit exists in darkfish.js which is copied from the RDoc install location to the generated documentation. RDoc is a static documentation generation tool. Patching the library itself is insufficient to correct this exploit.