| Package | Affected versions | Patched versions |
|---|---|---|
| io.jenkins.plugins:miniorange-saml-sp | < 2.0.1 | 2.0.1 |
| saml single sign-on | ≤ 2.0.0 |
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.
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