{"id":"CVE-2026-123500","title":"Vikunja before 2.7.1 Insecure Permissions on Dump Archive via vikunja dump","summary":"Vikunja before 2.7.1 contains an insecure file permissions vulnerability that allows local users to read dump archives created with umask permissions by the vikunja dump command. Local attackers on a shared host can read the world-readab…","severity":"medium","cvss":6.2,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/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":"2026-11-08T01:37:16.987Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-123500","references":[{"url":"https://github.com/go-vikunja/vikunja/security/advisories/GHSA-rp64-xg8g-9mpr","label":"GitHub Security Advisory (GHSA-rp64-xg8g-9mpr)"},{"url":"https://www.vulncheck.com/advisories/vikunja-before-2.7.1-insecure-permissions-on-dump-archive-via-vikunja-dump","label":"VulnCheck Advisory: Vikunja before 2.7.1 Insecure Permissions on Dump Archive via vikunja dump"}],"tags":["cve.org"],"ingestedAt":"2026-11-08T02:43:18.705Z","slug":"CVE-2026-123500","body":"## Overview\n\nVikunja before 2.7.1 contains an insecure file permissions vulnerability that allows local users to read dump archives created with umask permissions by the vikunja dump command. Local attackers on a shared host can read the world-readable zip in the rootpath to obtain config, password hashes, TOTP secrets, tokens, and stored files.\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":34,"depthScoreParts":{"impact":34.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}