CVE-2026-25935

HIGH EPSS 13.4%
Published Feb 11, 20264mo ago · Modified Feb 20, 20264mo ago
8.6 CVSS 4.0
High
Find Similar
Published Feb 11, 2026 4mo ago
Last Modified Feb 20, 2026 4mo ago

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.

CVSS Details

Base Score
8.6
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction P
Scope X

Threat Intelligence

EPSS Exploit Probability
13.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 2

CWE-79 Cross-site Scripting Injection
CWE-80

Affected Products 1

VendorProductVersionRange
vikunjavikunja* <1.1.0

References 4

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

Remediation

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