{"action":"Upgrade github.com/fluxcd/kustomize-controller to 0.15.0 or later.","affected":[{"fixed":"0.15.0","introduced":"0"}],"component":"github.com/fluxcd/kustomize-controller","cve_ids":["CVE-2021-41254"],"ecosystem":"Go","epss":0.01824,"exploited":false,"fixed_versions":["0.15.0"],"ghsa_id":"GHSA-35rf-v2jv-gfg7","id":"tcs_01M5KET92JPECFFYW88YRV78W8","modified_at":"2026-09-10T03:49:09.466080790Z","published_at":"2021-11-15T17:35:33Z","references":["https://osv.dev/vulnerability/GHSA-35rf-v2jv-gfg7","https://github.com/fluxcd/kustomize-controller/security/advisories/GHSA-35rf-v2jv-gfg7","https://nvd.nist.gov/vuln/detail/CVE-2021-41254","https://github.com/fluxcd/kustomize-controller"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GHSA-35rf-v2jv-gfg7","url":"https://osv.dev/vulnerability/GHSA-35rf-v2jv-gfg7"}],"summary":"Privilege escalation to cluster admin on multi-tenant environments"}