{"id":"CVE-2021-23346","details":"This affects the package html-parse-stringify before 2.0.1; all versions of package html-parse-stringify2. Sending certain input could cause one of the regular expressions that is used for parsing to backtrack, freezing the process.","aliases":["GHSA-545q-3fg6-48m7"],"modified":"2026-07-09T00:06:17.426492Z","published":"2021-03-04T17:15:13.700Z","related":["SNYK-JAVA-ORGWEBJARSNPM-1080633","SNYK-JS-HTMLPARSESTRINGIFY-1079306","SNYK-JS-HTMLPARSESTRINGIFY2-1079307"],"references":[{"type":"ADVISORY","url":"https://github.com/HenrikJoreteg/html-parse-stringify/blob/master/lib/parse.js%23L2"},{"type":"ADVISORY","url":"https://github.com/rayd/html-parse-stringify2/blob/master/lib/parse.js%23L2"},{"type":"FIX","url":"https://github.com/HenrikJoreteg/html-parse-stringify/commit/c7274a48e59c92b2b7e906fedf9065159e73fe12"},{"type":"FIX","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1080633"},{"type":"FIX","url":"https://snyk.io/vuln/SNYK-JS-HTMLPARSESTRINGIFY-1079306"},{"type":"FIX","url":"https://snyk.io/vuln/SNYK-JS-HTMLPARSESTRINGIFY2-1079307"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/henrikjoreteg/html-parse-stringify","events":[{"introduced":"0"},{"fixed":"317b7f07bb0189074e39a05dd0eb06e85befff8c"},{"fixed":"c7274a48e59c92b2b7e906fedf9065159e73fe12"}],"database_specific":{"cpe":"cpe:2.3:a:html-parse-stringify_project:html-parse-stringify:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"0"},{"fixed":"2.0.1"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v2.0.0","v1.0.3","v1.0.2","v1.0.1","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23346.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}