Jenkins SAML Single Sign On(SSO) Plugin 2.0.0 and earlier does not perform a permission check in an HTTP endpoint.
This allows attackers with Overall/Read permission to send an HTTP POST request with JSON body containing attacker-specified content, to miniOrange’s API for sending emails.
Additionally, this HTTP endpoint does not require POST requests, resulting in a cross-site request forgery (CSRF) vulnerability.
SAML Single Sign On(SSO) Plugin 2.0.1 removes the affected HTTP endpoint.
{
"cwe_ids": [
"CWE-276"
],
"github_reviewed": true,
"github_reviewed_at": "2023-05-17T03:36:15Z",
"nvd_published_at": "2023-05-16T17:15:12Z",
"severity": "MODERATE"
}