Medium severity4.9NVD Advisory· Published Mar 24, 2026· Updated Jun 17, 2026
CVE-2026-33700
CVE-2026-33700
Description
Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.1, the DELETE /api/v1/projects/:project/shares/:share endpoint does not verify that the link share belongs to the project specified in the URL. An attacker with admin access to any project can delete link shares from other projects by providing their own project ID combined with the target share ID. 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 | < 2.2.1 | 2.2.1 |
Affected products
5- Range: < 2.2.1
- ghsa-coords3 versionspkg:golang/code.vikunja.io/apipkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2015.6
< 2.2.1+ 2 more
- (no CPE)range: < 2.2.1
- (no CPE)range: < 0.0.20260723T184607-160000.1.1
- (no CPE)range: < 0.0.20260326T203309-150000.1.155.2
Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-f95f-77jx-fcjcghsaADVISORY
- github.com/go-vikunja/vikunja/security/advisories/GHSA-f95f-77jx-fcjcnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-33700ghsaADVISORY
- vikunja.io/changelog/vikunja-v2.2.2-was-releasednvdRelease NotesWEB
News mentions
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