CVE-2026-17495: moment, обхождане на път

Описание

Оригинално описание

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().

Засегнати продукти

• moment moment: 2.29.2 преди 2.31.0; 2.31.0

Вид слабост

• CWE-27 Обхождане на директории: 'dir/../../filename'

История

Други уязвимости в moment moment

• 7.5CVE-2022-31129
• 7.5CVE-2022-24785

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-17495
• https://nvd.nist.gov/vuln/detail/CVE-2026-17495
• https://github.com/moment/moment/security/advisories/GHSA-4p3w-j4w9-5jqw
• https://cna.openjsf.org/security-advisories.html