CVE-2026-33313Disclosure(vikunja / vikunja)

LOWCVSS 4.3 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.0, an authenticated user can read any task comment by ID, regardless of whether they have access to the task the comment belongs to, by substituting the task ID in the API URL with a task they do have access to. Version 2.2.0 fixes the issue.

vikunja CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Patch / fix

https://github.com/go-vikunja/vikunja/commit/bc6d843ed4df82a6c89f10aa676a7a33d27bf2fd

Vendor / third-party advisories

https://github.com/go-vikunja/vikunja/security/advisories/GHSA-mr3j-p26x-72x4

Other references

https://vikunja.io/changelog/vikunja-v2.2.0-was-released

Weakness type (CWE)

CWE-639

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

vikunja

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 1 classified signal
General: 1 classified signal
2 total mentions across 1 day

Affected systems

Vendors

vikunja

Products

vikunja

Deep dive

Activity timeline2 mentions / 1d

Signal classification2 categories

Disclosure

150.0%

General

150.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

CVE@CVEnew198d
Disclosure
CVE-2026-33313 Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.0, an authenticated user can read any task comment by ID, regardless of whether t… https://www.cve.org/CVERecord?id=CVE-2026-33313
Post summary
The text announces that before version 2.2.0, authenticated users in Vikunja can read any task comment by ID, detailing the vulnerability but providing no PoC, exploit, patch, or exploitation evidence.
0000070
56.8K followersView on X
Vulmon Vulnerability Feed@VulmonFeeds198d
General
CVE-2026-33313 Authenticated Arbitrary Task Comment Disclosure in Vikunja Before 2.2.0 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-33313
Post summary
Vikunja versions prior to 2.2.0 are vulnerable to an authenticated arbitrary task comment disclosure, as identified by CVE-2026-33313.
0000030
4.0K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	vikunja	vikunja	-	-	-

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