The application must ensure if a OneTimeUse element is used in an assertion, there is only one of the same used in the Conditions element portion of an assertion.
An XCCDF Rule
Description
Multiple <OneTimeUse> elements used in a SAML assertion can lead to elevation of privileges, if the application does not process SAML assertions correctly.
- ID
- SV-222405r960759_rule
- Version
- APSC-DV-000250
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
When using OneTimeUse elements in a SAML assertion only allow one, OneTimeUse element to be used in the conditions element of a SAML assertion.