{"schema_version":1,"title":"path-to-regexp (npm) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in path-to-regexp (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-2026-4923, was published on 27 March 2026.","url":"https://junglewise.ai/threats/technologies/path-to-regexp","json_url":"https://junglewise.ai/threats/technologies/path-to-regexp.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/path-to-regexp","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":3},"latest":[{"cve":"CVE-2026-4923","cvss":3.1,"epss":0.0037,"slug":"cve-2026-4923-pillarjs-path-to-regexp-redos-via-multiple-wildcards","title":"path-to-regexp regular expression denial of service via multiple wildcards","severity":"low","exploited":false,"published_at":"2026-03-27T22:23:52+00:00","url":"https://junglewise.ai/threats/cve-2026-4923-pillarjs-path-to-regexp-redos-via-multiple-wildcards"},{"cve":"CVE-2026-4867","cvss":3.1,"slug":"cve-2026-4867-pillarjs-path-to-regexp-redos-via-multiple-route-parameters","title":"pillarjs path-to-regexp ReDoS via multiple route parameters","severity":"low","exploited":false,"published_at":"2026-03-27T20:04:53+00:00","url":"https://junglewise.ai/threats/cve-2026-4867-pillarjs-path-to-regexp-redos-via-multiple-route-parameters"},{"cve":"CVE-2026-4926","cvss":7.5,"epss":0.0089,"slug":"cve-2026-4926-path-to-regexp-denial-of-service-via-sequential-optional-groups","title":"path-to-regexp denial of service via sequential optional groups","severity":"high","exploited":false,"published_at":"2026-03-26T19:17:08.387+00:00","url":"https://junglewise.ai/threats/cve-2026-4926-path-to-regexp-denial-of-service-via-sequential-optional-groups"},{"cve":"CVE-2024-52798","cvss":3.1,"epss":0.0079,"slug":"cve-2024-52798-path-to-regexp-redos-vulnerability","title":"path-to-regexp ReDoS vulnerability","severity":"low","exploited":false,"published_at":"2024-12-05T22:40:47+00:00","url":"https://junglewise.ai/threats/cve-2024-52798-path-to-regexp-redos-vulnerability"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"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}],"related":[{"name":"flowise (npm)","slug":"flowise","vulnerabilities":156,"url":"https://junglewise.ai/threats/technologies/flowise"},{"name":"vm2 (npm)","slug":"vm2","vulnerabilities":82,"url":"https://junglewise.ai/threats/technologies/vm2"},{"name":"@budibase/server (npm)","slug":"budibase-server","vulnerabilities":61,"url":"https://junglewise.ai/threats/technologies/budibase-server"},{"name":"directus (npm)","slug":"directus","vulnerabilities":60,"url":"https://junglewise.ai/threats/technologies/directus"},{"name":"nocodb (npm)","slug":"nocodb","vulnerabilities":55,"url":"https://junglewise.ai/threats/technologies/nocodb"},{"name":"hono (npm)","slug":"hono","vulnerabilities":54,"url":"https://junglewise.ai/threats/technologies/hono"},{"name":"parse-server (npm)","slug":"parse-server","vulnerabilities":42,"url":"https://junglewise.ai/threats/technologies/parse-server"},{"name":"dompurify (npm)","slug":"dompurify","vulnerabilities":39,"url":"https://junglewise.ai/threats/technologies/dompurify"},{"name":"ghost (npm)","slug":"ghost","vulnerabilities":39,"url":"https://junglewise.ai/threats/technologies/ghost"},{"name":"flowise-components (npm)","slug":"flowise-components","vulnerabilities":35,"url":"https://junglewise.ai/threats/technologies/flowise-components"},{"name":"astro (npm)","slug":"astro","vulnerabilities":30,"url":"https://junglewise.ai/threats/technologies/astro"},{"name":"@anthropic-ai/claude-code (npm)","slug":"anthropic-ai-claude-code","vulnerabilities":28,"url":"https://junglewise.ai/threats/technologies/anthropic-ai-claude-code"}],"technology":{"hub":true,"name":"path-to-regexp (npm)","slug":"path-to-regexp","vendor":{"name":"npm","slug":"npm","url":"https://junglewise.ai/threats/vendors/npm"},"aliases":[],"homepage":"https://www.npmjs.com/package/path-to-regexp","repo_url":"https://github.com/pillarjs/path-to-regexp","description":"A utility for converting path strings into regular expressions.","url":"https://junglewise.ai/threats/technologies/path-to-regexp"},"most_severe":[{"cve":"CVE-2026-4926","cvss":7.5,"epss":0.0089,"slug":"cve-2026-4926-path-to-regexp-denial-of-service-via-sequential-optional-groups","title":"path-to-regexp denial of service via sequential optional groups","severity":"high","exploited":false,"published_at":"2026-03-26T19:17:08.387+00:00","url":"https://junglewise.ai/threats/cve-2026-4926-path-to-regexp-denial-of-service-via-sequential-optional-groups"},{"cve":"CVE-2024-52798","cvss":3.1,"epss":0.0079,"slug":"cve-2024-52798-path-to-regexp-redos-vulnerability","title":"path-to-regexp ReDoS vulnerability","severity":"low","exploited":false,"published_at":"2024-12-05T22:40:47+00:00","url":"https://junglewise.ai/threats/cve-2024-52798-path-to-regexp-redos-vulnerability"},{"cve":"CVE-2026-4923","cvss":3.1,"epss":0.0037,"slug":"cve-2026-4923-pillarjs-path-to-regexp-redos-via-multiple-wildcards","title":"path-to-regexp regular expression denial of service via multiple wildcards","severity":"low","exploited":false,"published_at":"2026-03-27T22:23:52+00:00","url":"https://junglewise.ai/threats/cve-2026-4923-pillarjs-path-to-regexp-redos-via-multiple-wildcards"},{"cve":"CVE-2026-4867","cvss":3.1,"slug":"cve-2026-4867-pillarjs-path-to-regexp-redos-via-multiple-route-parameters","title":"pillarjs path-to-regexp ReDoS via multiple route parameters","severity":"low","exploited":false,"published_at":"2026-03-27T20:04:53+00:00","url":"https://junglewise.ai/threats/cve-2026-4867-pillarjs-path-to-regexp-redos-via-multiple-route-parameters"}],"generated_at":"2026-09-26T10:14:00.201383+00:00"}