An issue was discovered in the WEBrick toolkit through 1.8.1 for Ruby. It allows HTTP request smuggling by providing both a Content-Length header and a Transfer-Encoding header, e.g., "GET /admin HTTP/1.1\r\n" inside of a "POST /user HTTP/1.1\r\n" request. NOTE: the supplier's position is "Webrick should not be used in production."
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| webrick(RubyGems) | 0 | 1.8.2 | N/A |
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