{"id":"CLEANSTART-2026-VU18378","summary":"time-of-create-to-time-of-use (TOCTOU) vulnerability lets recently deleted-then-recreated data sources be re-deleted without permission to do so","details":"Security vulnerability affects the grafana package. A time-of-create-to-time-of-use (TOCTOU) vulnerability lets recently deleted-then-recreated data sources be re-deleted without permission to do so.","modified":"2026-10-31T16:30:31.537705389Z","published":"2026-10-31T11:59:55.320946Z","upstream":["CVE-2026-21725"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-VU18378.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-21725"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21725"}],"affected":[{"package":{"name":"grafana","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/grafana"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.3.7-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-VU18378.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:L/A:N"}]}