CVE-2026-92599: hapijs joi, отказ на услуга

Описание

Оригинално описание

joi (npm package `joi`, hapi.js) versions >=17.2.0 <17.13.7 and >=18.0.0 <18.2.6 are vulnerable to regular expression denial of service in the `Joi.string().isoDate()` validation rule. One of the regular expressions the rule applies to the input is unanchored, so a valid ISO date followed by a long run of fractional-second digits causes the regex engine to restart its search from every position in the string, yielding time proportional to the square of the input length (about 1.4 s for 64 KB of digits and about 22 s for 256 KB). A remote attacker who can supply a string to an isoDate validation can stall the application with a single request. Fixed in 17.13.7 and 18.2.6; as a workaround, cap the length of the string before it reaches joi.

Засегнати продукти

• hapijs joi: 17.2.0 преди 17.13.7; 17.13.7
• hapijs joi: 18.0.0 преди 18.2.6; 18.2.6

Вид слабост

• CWE-1333 Inefficient Regular Expression Complexity

История

Други уязвимости в hapijs joi

• 7.5CVE-2026-118772
• 6.3CVE-2026-90771
• 3.7CVE-2026-84368
• 3.7CVE-2026-84367
• 5.3CVE-2026-48038

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-92599
• https://nvd.nist.gov/vuln/detail/CVE-2026-92599
• https://github.com/hapijs/joi/security/advisories/GHSA-6h2x-m376-mqjq
• https://www.vulncheck.com/advisories/joi-before-17.13.7-and-18.2.6-redos-via-isodate