The RichFaces Framework 3.X through 3.3.4 is vulnerable to Expression Language (EL) injection via the UserResource resource. A remote, unauthenticated attacker could exploit this to execute arbitrary code using a chain of java serialized objects via org.ajax4jsf.resource.UserResource$UriData.
{
"github_reviewed_at": "2022-11-08T13:08:20Z",
"severity": "CRITICAL",
"cwe_ids": [
"CWE-94"
],
"github_reviewed": true,
"nvd_published_at": "2018-11-06T22:29:00Z"
}