{"id":"EUVD-2026-78277","revision":"b7efaed86a8e4fcbb12995b4a58eaa31","records":[{"revision":"b7efaed86a8e4fcbb12995b4a58eaa31","observedAt":"2026-10-28T02:01:13.44+00:00","statement":{"source":"euvd","id":"EUVD-2026-78277","aliases":["CVE-2026-17495","GHSA-4p3w-j4w9-5jqw"],"title":"moment is a JavaScript date library for parsing, validating, manipulating, and formatting dates. In versions 2.29.2 through 2.30.1, a specially crafted non-string object passed to moment.locale() can bypass the locale-name path-traversal gu…","description":"moment is a JavaScript date library for parsing, validating, manipulating, and formatting dates. In versions 2.29.2 through 2.30.1, a specially crafted non-string object passed to moment.locale() can bypass the locale-name path-traversal guard. The guard assumes the input is a string, so an object whose match() method satisfies the check while its toString() returns a traversal path reaches an internal require() call with attacker-controlled path segments. This is an incomplete fix for CVE-2022-24785 and primarily affects npm (server-side) users that pass user-provided input directly to moment.locale(). The issue is fixed in moment 2.31.0, and users should upgrade to 2.31.0 or later. As a workaround, validate that any user-supplied input is a string before passing it to moment.locale().","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","score":5.9,"severity":null}],"references":["https://github.com/moment/moment/security/advisories/GHSA-4p3w-j4w9-5jqw","https://cna.openjsf.org/security-advisories.html"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-78277","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Sep 15, 2026, 5:40:55 AM","dateUpdated":"Sep 15, 2026, 5:49:57 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-78277","identifiers":["EUVD-2026-78277","CVE-2026-17495","GHSA-4p3w-j4w9-5jqw"]},"retained":false,"historicalAffected":[]}],"coverage":[]}