{"id":"CVE-2021-23416","aliases":["EUVD-2021-1875","GHSA-rqf8-8c89-mw29"],"status":"published","title":"Cross-site Scripting (XSS)","description":"This affects all versions of package curly-bracket-parser. When used as a template library, it does not properly sanitize the user input.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00793,"percentile":0.56804,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-07-28T16:05:18Z","modified":"2026-06-17T03:38:43Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"curly-bracket-parser","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.0.2"}]}]},{"source":"osv","ecosystem":"npm","package":"curly-bracket-parser","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.0.2"}]}]}],"products":[{"vendor":"curly-bracket-parser_project","product":"curly-bracket-parser"}],"references":[{"url":"https://snyk.io/vuln/SNYK-JS-CURLYBRACKETPARSER-1297106","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://github.com/magynhard/curly-bracket-parser/blob/master/src/curly-bracket-parser/curly-bracket-parser.js%23L31","tags":["x_refsource_MISC","x_transferred","Broken Link","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23416","tags":["advisory"]},{"url":"https://github.com/magynhard/curly-bracket-parser/blob/master/src/curly-bracket-parser/curly-bracket-parser.js#23L31","tags":["web"]},{"url":"https://github.com/advisories/GHSA-rqf8-8c89-mw29"},{"url":"https://github.com/magynhard/curly-bracket-parser","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-23416","title":"Cross-site Scripting (XSS)","description":"This affects all versions of package curly-bracket-parser. When used as a template library, it does not properly sanitize the user input.","status":"published","published":"2021-07-28T16:05:18.125Z","modified":"2024-09-17T03:02:30.9Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:00.819444Z"}],"euvd":[{"id":"EUVD-2021-1875","description":"This affects all versions of package curly-bracket-parser. When used as a template library, it does not properly sanitize the user input.","status":"published","published":"2021-07-28T16:05:18Z","modified":"2024-09-17T03:02:30Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P","level":"medium"}],"updated_at":"2026-11-03T00:28:35.090816Z"}],"ghsa":[{"id":"GHSA-rqf8-8c89-mw29","title":"Cross-site Scripting in curly-bracket-parser","description":"This affects all versions of package curly-bracket-parser.\n When used as a template library, it does not properly sanitize the user input.\n\n","status":"published","published":"2021-08-10T16:08:16Z","modified":"2023-02-01T05:06:02Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:36.66596Z"}],"nvd":[{"id":"CVE-2021-23416","description":"This affects all versions of package curly-bracket-parser. When used as a template library, it does not properly sanitize the user input.","status":"published","published":"2021-07-28T16:15:08.03Z","modified":"2026-06-17T03:38:43.41Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:56.185362Z"}],"osv":[{"id":"GHSA-rqf8-8c89-mw29","title":"Cross-site Scripting in curly-bracket-parser","description":"This affects all versions of package curly-bracket-parser.\n When used as a template library, it does not properly sanitize the user input.\n\n","status":"published","published":"2021-08-10T16:08:16Z","modified":"2023-11-08T04:05:08.37441Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:56.281047Z"}]}}