High 8.6Published Feb 11, 2026

CVE-2026-25935Vikunja Affected by XSS Via Task Preview

Updated under an hour ago (Oct 27, 2026, 5:23 AM ET)

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Every CVE for go-vikunja vikunja

Exploited in the last 30 days

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: 8.6 HIGH (v4.0, CNA)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
Weakness (CWE): CWE-80
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Feb 12, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

go-vikunja vikunja go_vikunja:vikunja (from the name)	before 1.1.0	CNA record
vikunja vikunja vikunja:vikunja	before 1.1.0	NVD

References

References

https://github.com/go-vikunja/vikunja/security/advisories/GHSA-m4g2-2q66-vc9v	x-refsource-confirm, third-party-advisory
https://github.com/go-vikunja/vikunja/commit/dd0b82f00a8c9ded1c19a1e643a197c514be6d37	x-refsource-misc, patch
https://github.com/go-vikunja/vikunja/releases/tag/v1.1.0	x-refsource-misc, product, release-notes
https://vikunja.io/changelog/vikunja-v1.1.0-was-released	x-refsource-misc, release-notes, third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.