Insufficient Session Expiration

Overview edumfa is an eduMFA: identity, multifactor authentication OTP, authorization, audit Affected versions of this package are vulnerable to Insufficient Session Expiration due to missing expiration information in the userless Passkey/WebAuthn challenge process. An attacker can authenticate a...

eduMFA Passkeys: missing expiration flag may allow replay attacks and reuse of old challenges

Impact In eduMFA = 2.9.1 by adding validity information to the userless challenges. Workarounds No known workarounds besides disabling userless login altogether...

GHSA-J5RM-V3VH-VX94 eduMFA Passkeys: missing expiration flag may allow replay attacks and reuse of old challenges

Impact In eduMFA = 2.9.1 by adding validity information to the userless challenges. Workarounds No known workarounds besides disabling userless login altogether...

Improper Authorization

Overview edumfa is an eduMFA: identity, multifactor authentication OTP, authorization, audit Affected versions of this package are vulnerable to Improper Authorization in the token process. An attacker can gain unauthorized access or reuse authentication tokens by exploiting a race condition in...

eduMFA: Unauthenticated Failcounter Increment on Resolver Tokens via /validate/check

Impact If the resolver parameter is passed, but the user does not exist, all failcounters of tokens in that resolver will be increased. Patches This, along with other issues, was fixed in eduMFA v2.9.1. Workarounds Limiting access to /validate/check to client applications i.e. Shibboleth/FreeRADI...

PT-2026-44437

Impact If the resolver parameter is passed, but the user does not exist, all failcounters of tokens in that resolver will be increased. Patches This, along with other issues, was fixed in eduMFA v2.9.1. Workarounds Limiting access to /validate/check to client applications i.e. Shibboleth/FreeRADI...

PT-2026-44442

Impact In eduMFA = 2.9.1 by adding validity information to the userless challenges. Workarounds No known workarounds besides disabling userless login altogether...

Insufficient Verification Of Data Authenticity

eduMFA is vulnerable to Insufficient Verification of Data Authenticity. The vulnerability is due to missing checks for Message-Authenticator attributes, which could result in authentication bypass...

BlastRADIUS also affects eduMFA

Summary BlastRADIUS see blastradius.fail for details also affects eduMFA prior version 2.2.0, because the Message-Authenticator attributes were not checked. Details Website with the vulnerability information blastradius.fail The original vulnerability has been assigned CVE-2024-3596 Case in vince...

GHSA-VHMJ-5Q9R-MM9G BlastRADIUS also affects eduMFA

Summary BlastRADIUS see blastradius.fail for details also affects eduMFA prior version 2.2.0, because the Message-Authenticator attributes were not checked. Details Website with the vulnerability information blastradius.fail The original vulnerability has been assigned CVE-2024-3596 Case in vince...