Nixpkgs security tracker
Rails has a possible XSS vulnerability in its Action View tag helpers
Action View provides conventions and helpers for building web pages with the Rails framework. Prior to versions 8.1.2.1, 8.0.4.1, and 7.2.3.1, when a blank string is used as an HTML attribute name in Action View tag helpers, the attribute escaping is bypassed, producing malformed HTML. A carefully crafted attribute value could then be misinterpreted by the browser as a separate attribute name, possibly leading to XSS. Applications that allow users to specify custom HTML attributes are affected. Versions 8.1.2.1, 8.0.4.1, and 7.2.3.1 contain a patch.
References
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https://github.com/rails/rails/security/advisories/GHSA-v55j-83pf-r9cq x_refsource_CONFIRM
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https://github.com/rails/rails/releases/tag/v7.2.3.1 x_refsource_MISC
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https://github.com/rails/rails/releases/tag/v8.0.4.1 x_refsource_MISC
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https://github.com/rails/rails/releases/tag/v8.1.2.1 x_refsource_MISC
Affected products
actionview
- ==>= 8.1.0.beta1, < 8.1.2.1
- ==< 7.2.3.1
- ==>= 8.0.0.beta1, < 8.0.4.1
Matching in nixpkgs
pkgs.rubyPackages.actionview
None
pkgs.rubyPackages_3_1.actionview
None
pkgs.rubyPackages_3_2.actionview
None
pkgs.rubyPackages_3_3.actionview
None
pkgs.rubyPackages_3_4.actionview
None