CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
Описание
Оригинално описание
joi is a schema description language and data validator for JavaScript. From 17.1.1 until 17.13.9 and 18.3.1, the Joi.string().email({ multiple: true }) rule uses a separator regular expression whose leading whitespace quantifier is retried at every position in a long whitespace run that contains no separator, causing quadratic work during String.prototype.split. The behavior applies to the default separator and every custom separator. Applications that validate attacker-controlled values with the multiple option and no effective prior length limit can have the Node.js event loop blocked for seconds by one request, preventing other work. A .max() rule is not sufficient when abortEarly: false allows the email rule to run after the maximum-length check fails. This vulnerability is fixed in versions 17.13.9 and 18.3.1.
Засегнати продукти
- hapijs joi: >= 16.0.0, <= 17.1.1; >= 18.0.0, < 18.3.1
- @hapi joi: >= 16.0.0, <= 17.1.1
Вид слабост
История
- 29 октомври 2026 Публикувано
Други уязвимости в hapijs joi
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-118772
- https://nvd.nist.gov/vuln/detail/CVE-2026-118772
- https://github.com/hapijs/joi/security/advisories/GHSA-4528-x5fx-h6hg
- https://github.com/hapijs/joi/pull/3162
- https://github.com/hapijs/joi/pull/3163
- https://github.com/hapijs/joi/commit/03dc1d909818503b06240dadc81e9227ed2649cf
- https://github.com/hapijs/joi/commit/807858d7480f5075b0610817e3e44230890fb18e
- https://github.com/hapijs/joi/releases/tag/v17.13.9
- https://github.com/hapijs/joi/releases/tag/v18.3.1