CVE-2026-11749
Published:November 04, 2026
Updated:November 04, 2026
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.
Affected Packages
https://github.com/line/armeria.git (GITHUB):
Affected version(s) >=armeria-0.69.0 <armeria-1.42.0 || >=armeria-1.0.0 <armeria-1.42.0Fix Suggestion:
Update to version armeria-1.42.0com.linecorp.armeria:armeria-saml (JAVA):
Affected version(s) >=0.69.0 <1.42.0 || >=1.0.0 <1.42.0Fix Suggestion:
Update to version 1.42.0Related Resources (2)
Do you need more information?
Contact UsCVSS v4
Base Score:
7.6
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
PRESENT
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.8
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Authentication Bypass by Capture-replay
EPSS
Base Score:
0.27