---
id: CVE-2026-123505
title: Vikunja before 2.7.1 World-Readable Local File Storage and SQLite Database
summary: >-
  Vikunja before 2.7.1 contains an insecure file permissions vulnerability that
  allows local users to read stored data because localStorage.Write creates
  blobs world-readable. Local attackers on a shared host can read attachments,
  project …
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-276
vendor: go-vikunja
product: vikunja
affected:
  - vikunja < 2.7.1
published: '2026-11-08'
updated: '2026-11-08'
sourceUpdated: '2026-11-08T01:37:20.424Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-123505'
references:
  - url: >-
      https://github.com/go-vikunja/vikunja/security/advisories/GHSA-9rfw-7hv4-3vv3
    label: GitHub Security Advisory (GHSA-9rfw-7hv4-3vv3)
  - url: >-
      https://www.vulncheck.com/advisories/vikunja-before-2.7.1-world-readable-local-file-storage-and-sqlite-database
    label: >-
      VulnCheck Advisory: Vikunja before 2.7.1 World-Readable Local File Storage
      and SQLite Database
tags:
  - cve.org
ingestedAt: '2026-11-08T02:43:18.704Z'
---

## Overview

Vikunja before 2.7.1 contains an insecure file permissions vulnerability that allows local users to read stored data because localStorage.Write creates blobs world-readable. Local attackers on a shared host can read attachments, project backgrounds and exports, and copy the SQLite database to crack password hashes offline.

## Affected

- `vikunja < 2.7.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.