All versions of io.ratpack:ratpack-core from 0.9.10 inclusive and before 1.7.6 are vulnerable to Cross-site Scripting (XSS). This affects the development mode error handler when an exception message contains untrusted data. Note the production mode error handler is not vulnerable - so for this to be utilized in production it would require users to not disable development mode.
[
{
"product": "io.ratpack:ratpack-core",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "all versions from 0.9.10 inclusive and before 1.7.6"
}
]
}
]