{"action":"Upgrade code.vikunja.io/api to 2.3.0 or later.","affected":[{"fixed":"2.3.0","introduced":"0"}],"component":"code.vikunja.io/api","cve_ids":["CVE-2026-35599"],"ecosystem":"Go","epss":0.00347,"exploited":false,"fixed_versions":["2.3.0"],"ghsa_id":"GHSA-r4fg-73rc-hhh7","id":"tcs_01M5KFM1FMCBBQKW07GFBY06DV","modified_at":"2026-06-25T23:11:15.983330656Z","published_at":"2026-04-10T15:34:41Z","references":["https://osv.dev/vulnerability/GHSA-r4fg-73rc-hhh7","https://github.com/go-vikunja/vikunja/security/advisories/GHSA-r4fg-73rc-hhh7","https://nvd.nist.gov/vuln/detail/CVE-2026-35599","https://github.com/go-vikunja/vikunja/pull/2577","https://github.com/go-vikunja/vikunja/commit/6df0d6c8f54b01db6464c42810e40e55f12b481b","https://github.com/go-vikunja/vikunja","https://github.com/go-vikunja/vikunja/releases/tag/v2.3.0"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-r4fg-73rc-hhh7","url":"https://osv.dev/vulnerability/GHSA-r4fg-73rc-hhh7"}],"summary":"Vikunja has Algorithmic Complexity DoS in Repeating Task Handler"}