Advisories

Vikunja before 2.7.1 Missing Step-Up Authentication via TOTP Enrollment Endpoints

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Severity
medium
Date
Affecting
  • vikunja >= 0, < 2.7.1

CWE
  • CWE-306 Missing Authentication for Critical Function
CVSS
6.0
CVSS V4 Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
Credit
dagadjno
Description
Vikunja before 2.7.1 contains a missing authentication vulnerability that allows attackers holding a stolen session to enroll and enable TOTP without the account password. Attackers can call the TOTP enroll and enable endpoints with their own secret to lock the owner out, persisting even after password reset.

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