Description

Vikunja is an open-source self-hosted task management platform. Starting in version 1.0.0-rc0 and prior to version 2.2.0, unbounded image decoding and resizing during preview generation lets an attacker exhaust CPU and memory with highly compressed but extremely large-dimension images. Version 2.2.0 patches the issue.

INFO

Published Date :

2026-03-24T15:21:19.628Z

Last Modified :

2026-03-24T15:52:23.050Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-33474 vulnerability.

Vendors Products
Go-vikunja
  • Vikunja
Vikunja
  • Vikunja
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-33474.

URL Resource
https://github.com/go-vikunja/vikunja/security/advisories/GHSA-wc83-79hj-hpmq cve-icon cve-icon
https://vikunja.io/changelog/vikunja-v2.2.0-was-released cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact