CVE-2026-33473

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

5.7 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N                                    

Vulnerability Description

Vikunja is an open-source self-hosted task management platform. Starting in version 0.13 and prior to version 2.2.1, any user that has enabled 2FA can have their TOTP reused during the standard 30 second validity window. Version 2.2.1 patches the issue.

Vulnerability Details

Published Date

March 20, 2026

Last Modified

March 27, 2026

CWE ID

CWE-287

Source

GitHub

Vendor

Product

code.vikunja.io/api

External References

https://github.com/go-vikunja/vikunja/security/advisories/GHSA-p747-qc5p-773r
https://github.com/advisories/GHSA-p747-qc5p-773r

CVE-2026-33473

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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