CVE-2026-25935

5.4 MEDIUM
Published: February 11, 2026 Modified: February 20, 2026
View on NVD

Description

Vikunja is a todo-app to organize your life. Prior to 1.1.0, TaskGlanceTooltip.vue temporarily creates a div and sets the innerHtml to the description. Since there is no escaping on either the server or client side, a malicious user can share a project, create a malicious task, and cause an XSS on hover. This vulnerability is fixed in 1.1.0.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/go-vikunja/vikunja/commit/dd0b82f00a8c9ded1c19a1e643a197c514be6d37
Source: security-advisories@github.com
Patch
https://github.com/go-vikunja/vikunja/releases/tag/v1.1.0
Source: security-advisories@github.com
Product Release Notes
https://github.com/go-vikunja/vikunja/security/advisories/GHSA-m4g2-2q66-vc9v
Source: security-advisories@github.com
Third Party Advisory
https://vikunja.io/changelog/vikunja-v1.1.0-was-released
Source: security-advisories@github.com
Release Notes Third Party Advisory

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.4 / 10.0
EPSS (Exploit Probability)
0.0%
2th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-80 CWE-79

Affected Vendors

vikunja

Related CVEs

CVE-2026-4539 3.3
CVE-2026-4538 5.3
CVE-2026-4537 4.7
CVE-2026-4536 7.3
CVE-2026-4535 8.8