{"id":"EUVD-2026-21425","revision":"cdf31190ee6b468cb61d37289361c091","records":[{"revision":"cdf31190ee6b468cb61d37289361c091","observedAt":"2026-10-28T04:56:22.844+00:00","statement":{"source":"euvd","id":"EUVD-2026-21425","aliases":["CVE-2026-35598","GHSA-48ch-p4gq-x46x"],"title":"Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the CalDAV GetResource and GetResourcesByList methods fetch tasks by UID from the database without verifying that the authenticated user has access to the task'…","description":"Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the CalDAV GetResource and GetResourcesByList methods fetch tasks by UID from the database without verifying that the authenticated user has access to the task's project. Any authenticated CalDAV user who knows (or guesses) a task UID can read the full task data from any project on the instance. This vulnerability is fixed in 2.3.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3,"severity":null}],"references":["https://github.com/go-vikunja/vikunja/security/advisories/GHSA-48ch-p4gq-x46x","https://github.com/go-vikunja/vikunja/pull/2579","https://github.com/go-vikunja/vikunja/commit/879462d717351fe5d276ddec5246bdec31b41661","https://github.com/go-vikunja/vikunja/releases/tag/v2.3.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-21425","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Apr 10, 2026, 4:04:32 PM","dateUpdated":"Apr 14, 2026, 2:20:44 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-21425","identifiers":["EUVD-2026-21425","CVE-2026-35598","GHSA-48ch-p4gq-x46x"]},"retained":false,"historicalAffected":[]}],"coverage":[]}