NPM: joi: Quadratic regular-expression backtracking in `Joi.string().isoDate()`

NPM: joi: Quadratic regular-expression backtracking in Joi.string.isoDate vulnerability discovered by ? in WordPress Npm joi versions = 17.2.0, 17.13.7...

GHSA-6H2X-M376-MQJQ joi: Quadratic regular-expression backtracking in `Joi.string().isoDate()`

Impact Any application that validates a user-supplied string with Joi.string.isoDate can be stalled by a single request. One of the regular expressions the rule runs over the input was unanchored, so a valid ISO date followed by a long run of fractional-second digits made the regex engine restart...

joi: Quadratic regular-expression backtracking in `Joi.string().isoDate()`

Impact Any application that validates a user-supplied string with Joi.string.isoDate can be stalled by a single request. One of the regular expressions the rule runs over the input was unanchored, so a valid ISO date followed by a long run of fractional-second digits made the regex engine restart...

CVE-2026-92599

A flaw was found in joi. A remote attacker can exploit an unanchored regular expression in the Joi.string.isoDate validation rule by supplying a specially crafted string. This input, consisting of a valid ISO date followed by a long sequence of fractional-second digits, causes the regular...

SUSE CVE-2026-92599

joi npm package joi, hapi.js versions =17.2.0 =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-secon...

joi: joi: Denial of Service via `isoDate` validation regular expression

A flaw was found in joi. A remote attacker can exploit an unanchored regular expression in the Joi.string.isoDate validation rule by supplying a specially crafted string. This input, consisting of a valid ISO date followed by a long sequence of fractional-second digits, causes the regular...

GHSA-MRX9-2RRP-RHPX Duplicate Advisory: joi: Quadratic regular-expression backtracking in `Joi.string().isoDate()`

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-6h2x-m376-mqjq. This link is maintained to preserve external references. Original Description joi npm package joi, hapi.js versions =17.2.0 =18.0.0 18.2.6 are vulnerable to regular expression denial of service i...

Duplicate Advisory: joi: Quadratic regular-expression backtracking in `Joi.string().isoDate()`

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-6h2x-m376-mqjq. This link is maintained to preserve external references. Original Description joi npm package joi, hapi.js versions =17.2.0 =18.0.0 18.2.6 are vulnerable to regular expression denial of service i...

CVE-2026-92599: Inefficient Regular Expression Complexity

joi npm package joi, hapi.js versions =17.2.0 =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-secon...

PT-2026-94116

Name of the Vulnerable Software and Affected Versions joi versions 17.2.0 through 17.13.6 joi versions 18.0.0 through 18.2.5 Description A regular expression denial of service exists in the Joi.string.isoDate validation rule. An unanchored regular expression causes the engine to restart its searc...