LightSAML version prior to 1.3.5 contains a Incorrect Access Control vulnerability in signature validation in readers in src/LightSaml/Model/XmlDSig/ that can result in impersonation of any user from Identity Provider. This vulnerability appears to have been fixed in 1.3.5 and later.
{
"cwe_ids": [
"CWE-732"
],
"github_reviewed": true,
"github_reviewed_at": "2024-04-23T17:25:35Z",
"nvd_published_at": "2018-04-18T19:29:00Z",
"severity": "HIGH"
}