{"action":"Upgrade protobufjs-cli to 1.3.2 or later.","affected":[{"fixed":"1.3.2","introduced":"0"},{"fixed":"2.5.0","introduced":"2.0.0"}],"component":"protobufjs-cli","cve_ids":["CVE-2026-54271"],"ecosystem":"npm","epss":0.00303,"exploited":false,"fixed_versions":["1.3.2","2.5.0"],"ghsa_id":"GHSA-pr59-h9ph-3fr8","id":"tcs_01M5KG4AYCEM46GCY53J46K5QX","modified_at":"2026-09-10T03:50:50.091968588Z","published_at":"2026-06-15T20:13:54Z","references":["https://osv.dev/vulnerability/GHSA-pr59-h9ph-3fr8","https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-pr59-h9ph-3fr8","https://nvd.nist.gov/vuln/detail/CVE-2026-54271","https://github.com/protobufjs/protobuf.js"],"severity":{"label":"high","score":8.2},"sources":[{"source":"osv","source_id":"GHSA-pr59-h9ph-3fr8","url":"https://osv.dev/vulnerability/GHSA-pr59-h9ph-3fr8"}],"summary":"protobufjs-cli: Code injection in pbjs static output from crafted JSON descriptor names"}