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Vendor Workaround
Until an update is available, restrict network access to the Central SAML ACS endpoint to trusted identity providers and networks, and reduce SAML assertion lifetimes at the identity provider where possible.
Tracking
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Mon, 19 Oct 2026 12:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in Red Hat Advanced Cluster Security for Kubernetes (RHACS). The Central SAML authentication ACS endpoint does not retain used SAML assertion or response identifiers to prevent replay. An attacker who obtains a valid, unexpired signed SAML response can submit it multiple times and receive distinct Central authentication tokens for the mapped identity. | |
| Title | Stackrox: stackrox: saml response replay allows multiple central authentication tokens | |
| First Time appeared |
Redhat
Redhat advanced Cluster Security |
|
| Weaknesses | CWE-294 | |
| CPEs | cpe:/a:redhat:advanced_cluster_security:4 | |
| Vendors & Products |
Redhat
Redhat advanced Cluster Security |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-10-19T12:14:27.338Z
Reserved: 2026-09-30T11:57:54.198Z
Link: CVE-2026-103314
No data.
Status : Received
Published: 2026-10-19T13:16:53.617
Modified: 2026-10-19T13:16:53.617
Link: CVE-2026-103314
No data.
OpenCVE Enrichment
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