{"action":"Upgrade tmpl to 1.0.5 or later.","affected":[{"fixed":"1.0.5","introduced":"0"}],"component":"tmpl","cve_ids":["CVE-2021-3777"],"ecosystem":"npm","epss":0.01309,"exploited":false,"fixed_versions":["1.0.5"],"ghsa_id":"GHSA-jgrx-mgxx-jf9v","id":"tcs_01M5KFY270AR60CEYR4SS7YCYT","modified_at":"2026-09-10T03:49:16.022360120Z","published_at":"2021-09-20T20:27:52Z","references":["https://osv.dev/vulnerability/GHSA-jgrx-mgxx-jf9v","https://nvd.nist.gov/vuln/detail/CVE-2021-3777","https://github.com/daaku/nodejs-tmpl/commit/4c654e4d1542f329ed561fd95ccd80f30c6872d6","https://github.com/daaku/nodejs-tmpl","https://huntr.dev/bounties/a07b547a-f457-41c9-9d89-ee48bee8a4df"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-jgrx-mgxx-jf9v","url":"https://osv.dev/vulnerability/GHSA-jgrx-mgxx-jf9v"}],"summary":"tmpl vulnerable to Inefficient Regular Expression Complexity which may lead to resource exhaustion"}