CVE-2026-11749

Published Nov 4, 2026 CVSS 4.0 · 7.6 High EPSS < 1% KEV · Not listed
Description
A vulnerability has been identified in armeria-saml prior to 1.41.1, where bearer assertions are not enforced for one-time use, allowing replay of previously consumed assertion IDs within their validity period.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Armeria SAML Replay Attack via Unrestricted Bearer Assertion Use
Weaknesses CWE-283
Type Values Removed Values Added
Weaknesses CWE-294
Type Values Removed Values Added
Title Armeria SAML Replay Attack via Unrestricted Bearer Assertion Use
Weaknesses CWE-283
Type Values Removed Values Added
First Time appeared Ly Corporation
Ly Corporation armeria
Vendors & Products Ly Corporation
Ly Corporation armeria
Type Values Removed Values Added
Description A vulnerability has been identified in armeria-saml prior to 1.41.1, where bearer assertions are not enforced for one-time use, allowing replay of previously consumed assertion IDs within their validity period.
References
Metrics cvssV4_0

{'score': 7.6, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
LY-Corporation
Published
Updated
Nov 9, 2026, 9:31 PM
Reserved
Jun 9, 2026, 6:50 AM
Status
Deferred
Published
Nov 4, 2026, 6:17 AM
Modified
Nov 9, 2026, 10:18 PM