CVE-2026-25935

MEDIUM

Code.vikunja.io API - Basic XSS

Title source: rule

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.

References (4)

[Various Sources] https://vikunja.io/changelog/vikunja-v1.1.0-was-released

[Patch] https://github.com/go-vikunja/vikunja/commit/dd0b82f00a8c9ded1c19a1e643a197c514be6d37

View Patch ZIP pw:eip

[Vendor Advisory] https://github.com/go-vikunja/vikunja/security/advisories/GHSA-m4g2-2q66-vc9v

[Release Notes] https://github.com/go-vikunja/vikunja/releases/tag/v1.1.0

Scores

CVSS v3 5.4

EPSS 0.0001

EPSS Percentile 1.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Classification

CWE

CWE-80 CWE-79

Status published

Affected Products (2)

code.vikunja.io/api Go

vikunja/vikunja < 1.1.0

Timeline

Published Feb 11, 2026

Tracked Since Feb 18, 2026