{"schema_version":"1.3.1","id":"GO-2026-4951","modified":"2026-05-20T19:07:16Z","published":"2026-05-20T19:07:16Z","aliases":["CVE-2026-35601","GHSA-2g7h-7rqr-9p4r"],"summary":"Vikunja has iCalendar Property Injection via CRLF in CalDAV Task Output in code.vikunja.io/api","details":"Vikunja has iCalendar Property Injection via CRLF in CalDAV Task Output in code.vikunja.io/api.\n\nNOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.\n\n(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)\n\nThe additional affected modules and versions are: code.vikunja.io/api before v2.3.0.","affected":[{"package":{"name":"code.vikunja.io/api","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{"custom_ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.3.0"}]}]}}],"references":[{"type":"ADVISORY","url":"https://github.com/go-vikunja/vikunja/security/advisories/GHSA-2g7h-7rqr-9p4r"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35601"},{"type":"WEB","url":"https://github.com/go-vikunja/vikunja/pull/2580"},{"type":"WEB","url":"https://github.com/go-vikunja/vikunja/releases/tag/v2.3.0"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-4951","review_status":"UNREVIEWED"}}