{"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-2026-35600"],"ecosystem":"Go","epss":0.00202,"exploited":false,"fixed_versions":["2.3.0"],"ghsa_id":"GHSA-45q4-x4r9-8fqj","id":"tcs_01M5KEVXW1GBQBSHVD2HQKVVRN","modified_at":"2026-06-25T18:56:15.546031303Z","published_at":"2026-04-10T15:34:53Z","references":["https://osv.dev/vulnerability/GHSA-45q4-x4r9-8fqj","https://github.com/go-vikunja/vikunja/security/advisories/GHSA-45q4-x4r9-8fqj","https://nvd.nist.gov/vuln/detail/CVE-2026-35600","https://github.com/go-vikunja/vikunja/pull/2580","https://github.com/go-vikunja/vikunja/commit/0f3730d045f20e261e3cdfc6d93c325653395b64","https://github.com/go-vikunja/vikunja","https://github.com/go-vikunja/vikunja/releases/tag/v2.3.0"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-45q4-x4r9-8fqj","url":"https://osv.dev/vulnerability/GHSA-45q4-x4r9-8fqj"}],"summary":"Vikunja has HTML Injection via Task Titles in Overdue Email Notifications"}