A flaw was found in Picketlink's SP signature validation; a SAML response containing zero assertion elements matching the signature check can allow an attacker to forge a SAML response and auth as any principal with any roles on the protected application.
Metrics
Affected Vendors & Products
| Vendors | Products |
|---|---|
| Redhat |
|
No data.
No data.
OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.
| Vendors | Products |
|---|
References
History
Tue, 11 Aug 2026 09:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in Picketlink's SP signature validation; a SAML response containing zero assertion elements matching the signature check can allow an attacker to forge a SAML response and auth as any principal with any roles on the protected application. | |
| Title | Picketlink-federation: picketlink saml 2.0 auth bypass via missing assertions | |
| First Time appeared |
Redhat
Redhat jboss Enterprise Application Platform Redhat jbosseapxp |
|
| Weaknesses | CWE-347 | |
| CPEs | cpe:/a:redhat:jboss_enterprise_application_platform:7 cpe:/a:redhat:jboss_enterprise_application_platform:8 cpe:/a:redhat:jbosseapxp |
|
| Vendors & Products |
Redhat
Redhat jboss Enterprise Application Platform Redhat jbosseapxp |
|
| References |
| |
| Metrics |
cvssV3_1
|
MITRE
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-08-11T08:49:44.388Z
Reserved: 2026-07-13T05:00:40.638Z
Link: CVE-2026-15556
Vulnrichment
No data.
NVD
No data.
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-08-11T10:30:04Z