Apache Struts 2.0.0 through 2.3.4 allows remote attackers to cause a denial of service (CPU consumption) via a long parameter name, which is processed as an OGNL expression.
{
"nvd_published_at": "2012-09-05T23:55:00Z",
"severity": "MODERATE",
"github_reviewed_at": "2022-11-03T19:12:17Z",
"github_reviewed": true,
"cwe_ids": []
}