{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-21T12:47:23.599","vulnerabilities":[{"cve":{"id":"CVE-2026-30837","sourceIdentifier":"security-advisories@github.com","published":"2026-03-10T21:16:47.070","lastModified":"2026-03-20T15:23:08.813","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation and client-server communication. Prior to 1.4.26 , t.String({ format: 'url' }) is vulnerable to ReDoS. Repeating a partial url format (protocol and hostname) multiple times cause regex to slow down significantly. This vulnerability is fixed in 1.4.26."},{"lang":"es","value":"Elysia es un framework de Typescript para validación de solicitudes, inferencia de tipos, documentación OpenAPI y comunicación cliente-servidor. Antes de la 1.4.26, t.String({ format: 'url' }) es vulnerable a ReDoS. Repetir un formato de url parcial (protocolo y nombre de host) varias veces causa que la expresión regular se ralentice significativamente. Esta vulnerabilidad está corregida en la 1.4.26."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Primary","description":[{"lang":"en","value":"CWE-1333"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:elysiajs:elysia:*:*:*:*:*:node.js:*:*","versionEndExcluding":"1.4.26","matchCriteriaId":"BCA3E495-B827-4E49-9B9A-375FBF6F20B9"}]}]}],"references":[{"url":"https://github.com/EdamAme-x/elysia-poc-redos","source":"security-advisories@github.com","tags":["Exploit"]},{"url":"https://github.com/elysiajs/elysia/security/advisories/GHSA-f45g-68q3-5w8x","source":"security-advisories@github.com","tags":["Mitigation","Vendor Advisory"]}]}}]}