{"id":"GO-2026-4836","summary":"NATS has MQTT plaintext password disclosure in github.com/nats-io/nats-server","details":"NATS has MQTT plaintext password disclosure in github.com/nats-io/nats-server","aliases":["BIT-nats-2026-33216","CVE-2026-33216","GHSA-v722-jcv5-w7mc"],"modified":"2026-03-27T18:26:13.543315Z","published":"2026-03-26T20:33:05Z","related":["CGA-gv74-v2hj-r74x"],"database_specific":{"review_status":"UNREVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-4836"},"references":[{"type":"ADVISORY","url":"https://github.com/nats-io/nats-server/security/advisories/GHSA-v722-jcv5-w7mc"},{"type":"FIX","url":"https://github.com/nats-io/nats-server/commit/b5b63cfc35a57075e09c1f57503d31721bed8099"},{"type":"WEB","url":"https://advisories.nats.io/CVE/secnote-2026-05.txt"}],"affected":[{"package":{"name":"github.com/nats-io/nats-server","ecosystem":"Go","purl":"pkg:golang/github.com/nats-io/nats-server"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-4836.json"}},{"package":{"name":"github.com/nats-io/nats-server/v2","ecosystem":"Go","purl":"pkg:golang/github.com/nats-io/nats-server/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.11.15"},{"introduced":"2.12.0-RC.1"},{"fixed":"2.12.6"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-4836.json"}}],"schema_version":"1.7.5"}