{"id":"CVE-2026-123505","published":"2026-11-08T02:16:38.607","lastModified":"2026-11-10T18:17:23.900","description":"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.","cvssScore":5.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-276"],"vendors":[],"products":[],"references":[{"url":"https://github.com/go-vikunja/vikunja/security/advisories/GHSA-9rfw-7hv4-3vv3","tags":[]},{"url":"https://www.vulncheck.com/advisories/vikunja-before-2.7.1-world-readable-local-file-storage-and-sqlite-database","tags":[]}],"exploitRefs":[{"url":"https://github.com/go-vikunja/vikunja/security/advisories/GHSA-9rfw-7hv4-3vv3","tags":[]}],"hasPoc":true,"ai":null}