Is CVE-2026-35596 actively exploited?

CVE-2026-35596 has no public evidence of in-the-wild exploitation as of 2026-04-17.

What is the CVSS score for CVE-2026-35596?

CVE-2026-35596 has a CVSS score of 4.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

How do I patch CVE-2026-35596?

Patch guidance is available from vikunja security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2026-35596.

CVE-2026-35596 - remediation guidance & executive summary

Description

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the hasAccessToLabel function contains a SQL operator precedence bug that allows any authenticated user to read any label that has at least one task association, regardless of project access. Label titles, descriptions, colors, and creator information are exposed. This vulnerability is fixed in 2.3.0.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: low
Integrity: none
Availability: none
Weaknesses: CWE-863 · Incorrect Authorization

Metadata

Primary Vendor: VIKUNJA
Published: 4/10/2026
Last Modified: 4/17/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

vikunja : vikunja

Remediation Guidance

Executive Summary

Cite this page

CVE-2026-35596. CVEDatabase.com. Retrieved 3 May 2026. https://cvedatabase.com/cve/CVE-2026-35596

View on NIST NVD

CVE-2026-35596 vulnerability