{"action":"Upgrade github.com/openziti/zrok/v2 to 2.0.1 or later.","affected":[{"fixed":"2.0.1","introduced":"0"}],"component":"github.com/openziti/zrok/v2","cve_ids":["CVE-2026-40302"],"ecosystem":"Go","epss":0.00209,"exploited":false,"fixed_versions":["2.0.1"],"ghsa_id":"GHSA-4fxq-2x3x-6xqx","id":"tcs_01M5KEWHK7SY8M1EQY9P8KA954","modified_at":"2026-06-25T18:56:29.323523594Z","published_at":"2026-04-16T21:08:55Z","references":["https://osv.dev/vulnerability/GHSA-4fxq-2x3x-6xqx","https://github.com/openziti/zrok/security/advisories/GHSA-4fxq-2x3x-6xqx","https://nvd.nist.gov/vuln/detail/CVE-2026-40302","https://github.com/openziti/zrok","https://github.com/openziti/zrok/releases/tag/v2.0.1"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-4fxq-2x3x-6xqx#Go/github.com/openziti/zrok/v2","url":"https://osv.dev/vulnerability/GHSA-4fxq-2x3x-6xqx"}],"summary":"zrok: Reflected XSS in GitHub OAuth callback via unsanitized refreshInterval error rendering"}