PT-2026-44442 · Pypi · Edumfa

Published 2026-05-18 · Updated 2026-05-18

OSV

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Impact

In eduMFA < 2.9.1 userless Passkey/WebAuthn challenges might be replayed and do not expire

Patches

Fixed in eduMFA >= 2.9.1 by adding validity information to the userless challenges.

Workarounds

No known workarounds besides disabling userless login altogether.

Fix

Insufficient Session Expiration

Improper Authentication

Weakness Enumeration

CWE-613

CWE-287

Related Identifiers

GHSA-J5RM-V3VH-VX94

Affected Products

Edumfa

References · 3

• https://osv.dev/vulnerability/GHSA-j5rm-v3vh-vx94 · Vendor Advisory
• https://github.com/eduMFA/eduMFA/security/advisories/GHSA-j5rm-v3vh-vx94 · Note
• https://github.com/eduMFA/eduMFA · Note