{"schema_version":1,"title":"validator (npm) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 11 vulnerabilities in validator (npm): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2025-12758, was published on 27 November 2025.","url":"https://junglewise.ai/threats/technologies/npm-validator","json_url":"https://junglewise.ai/threats/technologies/npm-validator.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/npm-validator","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":false,"counts":{"high":1,"all_time":11,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":1},"latest":[{"cve":"CVE-2025-12758","cvss":7.5,"epss":0.0052,"slug":"cve-2025-12758-validator-js-improper-length-calculation-in-islength-function","title":"validator.js improper length calculation in isLength function","severity":"high","exploited":false,"published_at":"2025-11-27T05:16:12.193+00:00","url":"https://junglewise.ai/threats/cve-2025-12758-validator-js-improper-length-calculation-in-islength-function"},{"cve":"CVE-2025-56200","cvss":6.1,"epss":0.0032,"slug":"cve-2025-56200-validatorjs-validator-js-url-validation-bypass-in-isurl","title":"validatorjs validator.js URL validation bypass in isURL","severity":"medium","exploited":false,"published_at":"2025-09-30T18:15:50.307+00:00","url":"https://junglewise.ai/threats/cve-2025-56200-validatorjs-validator-js-url-validation-bypass-in-isurl"},{"cvss":3,"slug":"validator-js-redos-in-trim-and-rtrim-sanitizers-3960a1b8","title":"Validator.js ReDoS in trim and rtrim sanitizers","severity":"low","exploited":false,"published_at":"2021-11-19T20:14:23+00:00","url":"https://junglewise.ai/threats/validator-js-redos-in-trim-and-rtrim-sanitizers-3960a1b8"},{"cve":"CVE-2021-3765","cvss":3,"epss":0.0178,"slug":"cve-2021-3765-validator-js-inefficient-regular-expression-complexity","title":"validator.js inefficient regular expression complexity","severity":"low","exploited":false,"published_at":"2021-11-03T17:34:45+00:00","url":"https://junglewise.ai/threats/cve-2021-3765-validator-js-inefficient-regular-expression-complexity"},{"cve":"CVE-2014-8882","cvss":3.1,"slug":"cve-2014-8882-validator-js-regular-expression-denial-of-service","title":"validator.js regular expression denial of service","severity":"low","exploited":false,"published_at":"2020-08-31T23:01:13+00:00","url":"https://junglewise.ai/threats/cve-2014-8882-validator-js-regular-expression-denial-of-service"},{"slug":"validator-moderate-severity-vulnerability-d45d43ae","title":"validator moderate severity vulnerability","severity":"info","exploited":false,"published_at":"2017-10-24T18:33:36+00:00","url":"https://junglewise.ai/threats/validator-moderate-severity-vulnerability-d45d43ae"},{"cve":"CVE-2014-9772","cvss":6.1,"epss":0.0264,"slug":"cve-2014-9772-node-js-validator-xss-filter-bypass-via-hex-encoding","title":"Node.js validator XSS filter bypass via hex encoding","severity":"medium","exploited":false,"published_at":"2017-01-23T21:59:00.33+00:00","url":"https://junglewise.ai/threats/cve-2014-9772-node-js-validator-xss-filter-bypass-via-hex-encoding"},{"cve":"CVE-2013-7454","cvss":6.1,"epss":0.0186,"slug":"cve-2013-7454-node-js-validator-xss-filter-bypass-via-nested-forbidden-strings","title":"Node.js validator XSS filter bypass via nested forbidden strings","severity":"medium","exploited":false,"published_at":"2017-01-23T21:59:00.267+00:00","url":"https://junglewise.ai/threats/cve-2013-7454-node-js-validator-xss-filter-bypass-via-nested-forbidden-strings"},{"cve":"CVE-2013-7453","cvss":6.1,"epss":0.0186,"slug":"cve-2013-7453-node-js-validator-xss-filter-bypass-via-ui-redressing","title":"Node.js validator XSS filter bypass via UI redressing","severity":"medium","exploited":false,"published_at":"2017-01-23T21:59:00.237+00:00","url":"https://junglewise.ai/threats/cve-2013-7453-node-js-validator-xss-filter-bypass-via-ui-redressing"},{"cve":"CVE-2013-7452","cvss":6.1,"epss":0.0205,"slug":"cve-2013-7452-node-js-validator-xss-filter-bypass-via-javascript-uri","title":"Node.js validator XSS filter bypass via javascript URI","severity":"medium","exploited":false,"published_at":"2017-01-23T21:59:00.207+00:00","url":"https://junglewise.ai/threats/cve-2013-7452-node-js-validator-xss-filter-bypass-via-javascript-uri"},{"cve":"CVE-2013-7451","cvss":6.1,"epss":0.0186,"slug":"cve-2013-7451-node-js-validator-xss-filter-bypass-via-nested-tags","title":"Node.js validator XSS filter bypass via nested tags","severity":"medium","exploited":false,"published_at":"2017-01-23T21:59:00.143+00:00","url":"https://junglewise.ai/threats/cve-2013-7451-node-js-validator-xss-filter-bypass-via-nested-tags"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"openclaw (npm)","slug":"npm-openclaw","vulnerabilities":214,"url":"https://junglewise.ai/threats/technologies/npm-openclaw"},{"name":"flowise (npm)","slug":"flowise","vulnerabilities":133,"url":"https://junglewise.ai/threats/technologies/flowise"},{"name":"parse-server (npm)","slug":"parse-server","vulnerabilities":117,"url":"https://junglewise.ai/threats/technologies/parse-server"},{"name":"vm2 (npm)","slug":"vm2","vulnerabilities":111,"url":"https://junglewise.ai/threats/technologies/vm2"},{"name":"electron (npm)","slug":"electron","vulnerabilities":77,"url":"https://junglewise.ai/threats/technologies/electron"},{"name":"ghost (npm)","slug":"ghost","vulnerabilities":74,"url":"https://junglewise.ai/threats/technologies/ghost"},{"name":"n8n (npm)","slug":"npm-n8n","vulnerabilities":64,"url":"https://junglewise.ai/threats/technologies/npm-n8n"},{"name":"hono (npm)","slug":"hono","vulnerabilities":62,"url":"https://junglewise.ai/threats/technologies/hono"},{"name":"directus (npm)","slug":"directus","vulnerabilities":61,"url":"https://junglewise.ai/threats/technologies/directus"},{"name":"nocodb (npm)","slug":"nocodb","vulnerabilities":54,"url":"https://junglewise.ai/threats/technologies/nocodb"},{"name":"undici (npm)","slug":"undici","vulnerabilities":53,"url":"https://junglewise.ai/threats/technologies/undici"},{"name":"@budibase/server (npm)","slug":"budibase-server","vulnerabilities":42,"url":"https://junglewise.ai/threats/technologies/budibase-server"}],"technology":{"hub":true,"name":"validator (npm)","slug":"npm-validator","vendor":{"hub":true,"name":"npm","slug":"npm","url":"https://junglewise.ai/threats/vendors/npm"},"aliases":[],"description":"JavaScript library for validating and sanitizing strings.","url":"https://junglewise.ai/threats/technologies/npm-validator"},"most_severe":[{"cve":"CVE-2025-12758","cvss":7.5,"epss":0.0052,"slug":"cve-2025-12758-validator-js-improper-length-calculation-in-islength-function","title":"validator.js improper length calculation in isLength function","severity":"high","exploited":false,"published_at":"2025-11-27T05:16:12.193+00:00","url":"https://junglewise.ai/threats/cve-2025-12758-validator-js-improper-length-calculation-in-islength-function"},{"cve":"CVE-2014-9772","cvss":6.1,"epss":0.0264,"slug":"cve-2014-9772-node-js-validator-xss-filter-bypass-via-hex-encoding","title":"Node.js validator XSS filter bypass via hex encoding","severity":"medium","exploited":false,"published_at":"2017-01-23T21:59:00.33+00:00","url":"https://junglewise.ai/threats/cve-2014-9772-node-js-validator-xss-filter-bypass-via-hex-encoding"},{"cve":"CVE-2013-7452","cvss":6.1,"epss":0.0205,"slug":"cve-2013-7452-node-js-validator-xss-filter-bypass-via-javascript-uri","title":"Node.js validator XSS filter bypass via javascript URI","severity":"medium","exploited":false,"published_at":"2017-01-23T21:59:00.207+00:00","url":"https://junglewise.ai/threats/cve-2013-7452-node-js-validator-xss-filter-bypass-via-javascript-uri"},{"cve":"CVE-2013-7454","cvss":6.1,"epss":0.0186,"slug":"cve-2013-7454-node-js-validator-xss-filter-bypass-via-nested-forbidden-strings","title":"Node.js validator XSS filter bypass via nested forbidden strings","severity":"medium","exploited":false,"published_at":"2017-01-23T21:59:00.267+00:00","url":"https://junglewise.ai/threats/cve-2013-7454-node-js-validator-xss-filter-bypass-via-nested-forbidden-strings"},{"cve":"CVE-2013-7453","cvss":6.1,"epss":0.0186,"slug":"cve-2013-7453-node-js-validator-xss-filter-bypass-via-ui-redressing","title":"Node.js validator XSS filter bypass via UI redressing","severity":"medium","exploited":false,"published_at":"2017-01-23T21:59:00.237+00:00","url":"https://junglewise.ai/threats/cve-2013-7453-node-js-validator-xss-filter-bypass-via-ui-redressing"},{"cve":"CVE-2013-7451","cvss":6.1,"epss":0.0186,"slug":"cve-2013-7451-node-js-validator-xss-filter-bypass-via-nested-tags","title":"Node.js validator XSS filter bypass via nested tags","severity":"medium","exploited":false,"published_at":"2017-01-23T21:59:00.143+00:00","url":"https://junglewise.ai/threats/cve-2013-7451-node-js-validator-xss-filter-bypass-via-nested-tags"},{"cve":"CVE-2025-56200","cvss":6.1,"epss":0.0032,"slug":"cve-2025-56200-validatorjs-validator-js-url-validation-bypass-in-isurl","title":"validatorjs validator.js URL validation bypass in isURL","severity":"medium","exploited":false,"published_at":"2025-09-30T18:15:50.307+00:00","url":"https://junglewise.ai/threats/cve-2025-56200-validatorjs-validator-js-url-validation-bypass-in-isurl"},{"cve":"CVE-2014-8882","cvss":3.1,"slug":"cve-2014-8882-validator-js-regular-expression-denial-of-service","title":"validator.js regular expression denial of service","severity":"low","exploited":false,"published_at":"2020-08-31T23:01:13+00:00","url":"https://junglewise.ai/threats/cve-2014-8882-validator-js-regular-expression-denial-of-service"},{"cve":"CVE-2021-3765","cvss":3,"epss":0.0178,"slug":"cve-2021-3765-validator-js-inefficient-regular-expression-complexity","title":"validator.js inefficient regular expression complexity","severity":"low","exploited":false,"published_at":"2021-11-03T17:34:45+00:00","url":"https://junglewise.ai/threats/cve-2021-3765-validator-js-inefficient-regular-expression-complexity"},{"cvss":3,"slug":"validator-js-redos-in-trim-and-rtrim-sanitizers-3960a1b8","title":"Validator.js ReDoS in trim and rtrim sanitizers","severity":"low","exploited":false,"published_at":"2021-11-19T20:14:23+00:00","url":"https://junglewise.ai/threats/validator-js-redos-in-trim-and-rtrim-sanitizers-3960a1b8"}],"generated_at":"2026-11-13T03:07:00.155039+00:00"}