{"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","slug":"CVE-2026-123505","body":"## Overview\n\nVikunja 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.\n\n## Affected\n\n- `vikunja < 2.7.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}