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.

INFO

Published Date :

2026-03-24T15:51:40.172Z

Last Modified :

2026-03-24T18:04:42.445Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-33700 vulnerability.

Vendors Products
Go-vikunja
  • Vikunja
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-33700.

URL Resource
https://github.com/go-vikunja/vikunja/security/advisories/GHSA-f95f-77jx-fcjc cve-icon cve-icon
https://vikunja.io/changelog/vikunja-v2.2.2-was-released cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability