CVE-2026-15556
Full vulnerability record from the local CVENow database.
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.
Severity
HIGH
CVSS score
8.1
(v3.1)
Vulnerability status
Awaiting Analysis
Source identifier
Published
2026-08-11 09:17:12.687000
Last modified
2026-10-26 16:17:20.170000
View original CVE JSON
{
"id": "CVE-2026-15556",
"sourceIdentifier": "[email protected]",
"published": "2026-08-11T09:17:12.687",
"lastModified": "2026-10-26T16:17:20.170",
"vulnStatus": "Awaiting Analysis",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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."
}
],
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