{"schema_version":"1.3.1","id":"GO-2026-5419","modified":"2026-06-25T22:34:31Z","published":"2026-06-25T22:34:31Z","aliases":["CVE-2026-40109","GHSA-h9cx-xjg6-5v2w"],"summary":"Flux notification-controller GCR Receiver missing email validation allows unauthorized reconciliation triggering in github.com/fluxcd/notification-controller","details":"Flux notification-controller GCR Receiver missing email validation allows unauthorized reconciliation triggering in github.com/fluxcd/notification-controller","affected":[{"package":{"name":"github.com/fluxcd/notification-controller","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.8.3"}]}],"ecosystem_specific":{}}],"references":[{"type":"ADVISORY","url":"https://github.com/fluxcd/notification-controller/security/advisories/GHSA-h9cx-xjg6-5v2w"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40109"},{"type":"FIX","url":"https://github.com/fluxcd/notification-controller/pull/1279"},{"type":"WEB","url":"https://github.com/fluxcd/notification-controller/releases/tag/v1.8.3"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5419","review_status":"UNREVIEWED"}}