Medium severity5.7NVD Advisory· Published Mar 24, 2026· Updated Jun 17, 2026
CVE-2026-33473
CVE-2026-33473
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
code.vikunja.io/apiGo | >= 0.13 | — |
Affected products
5- ghsa-coords3 versionspkg:golang/code.vikunja.io/apipkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2016.0
>= 0.13+ 2 more
- (no CPE)range: >= 0.13
- (no CPE)range: < 0.0.20260326T203309-150000.1.155.2
- (no CPE)range: < 0.0.20260723T184607-160000.1.1
- Range: >= 0.13, < 2.2.1
Patches
Vulnerability mechanics
References
5- github.com/go-vikunja/vikunja/security/advisories/GHSA-p747-qc5p-773rnvdExploitVendor AdvisoryWEB
- github.com/advisories/GHSA-p747-qc5p-773rghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-33473ghsaADVISORY
- vikunja.io/changelog/vikunja-v2.2.0-was-releasednvdRelease NotesWEB
- vikunja.io/changelog/vikunja-v2.2.2-was-releasednvdRelease NotesWEB
News mentions
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