{"schema_version":"1.7.5","id":"GO-2026-5662","published":"2026-06-25T22:34:38Z","modified":"2026-07-15T16:27:28.342369934Z","aliases":["BIT-prometheus-2026-40179","CVE-2026-40179","GHSA-vffh-x6r8-xx99"],"related":["CGA-j4ph-g7ff-g67c"],"summary":"Prometheus has Stored XSS via metric names and label values in Prometheus web UI in github.com/prometheus/prometheus","details":"Prometheus has Stored XSS via metric names and label values in Prometheus web UI in github.com/prometheus/prometheus","affected":[{"package":{"name":"github.com/prometheus/prometheus","ecosystem":"Go","purl":"pkg:golang/github.com/prometheus/prometheus"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.311.2-0.20260410083055-07c6232d159b"}]}],"ecosystem_specific":{"custom_ranges":[{"events":[{"introduced":"3.0.0"},{"fixed":"3.5.2"},{"introduced":"3.6.0"},{"fixed":"3.11.2"}],"type":"ECOSYSTEM"}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5662.json"}}],"references":[{"type":"ADVISORY","url":"https://github.com/prometheus/prometheus/security/advisories/GHSA-vffh-x6r8-xx99"},{"type":"FIX","url":"https://github.com/prometheus/prometheus/commit/07c6232d159bfb474a077788be184d87adcfac3c"},{"type":"FIX","url":"https://github.com/prometheus/prometheus/pull/18506"}],"database_specific":{"review_status":"REVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-5662"}}