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.
Metrics
Affected Vendors & Products
References
History
Wed, 25 Mar 2026 12:00:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Go-vikunja
Go-vikunja vikunja |
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| Vendors & Products |
Go-vikunja
Go-vikunja vikunja |
Tue, 24 Mar 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 24 Mar 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
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| 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. | |
| Title | Vikunja has TOTP Reuse During Validity Window | |
| Weaknesses | CWE-287 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-03-24T17:11:26.042Z
Reserved: 2026-03-20T16:16:48.969Z
Link: CVE-2026-33473
Updated: 2026-03-24T17:11:21.195Z
Status : Awaiting Analysis
Published: 2026-03-24T16:16:33.710
Modified: 2026-03-25T15:41:58.280
Link: CVE-2026-33473
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