{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-13T19:44:25.776","vulnerabilities":[{"cve":{"id":"CVE-2026-27837","sourceIdentifier":"security-advisories@github.com","published":"2026-02-26T01:16:24.937","lastModified":"2026-02-28T00:58:17.540","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Dottie provides nested object access and manipulation in JavaScript. Versions 2.0.4 through 2.0.6 contain an incomplete fix for CVE-2023-26132. The prototype pollution guard introduced in commit `7d3aee1` only validates the first segment of a dot-separated path, allowing an attacker to bypass the protection by placing `__proto__` at any position other than the first. Both `dottie.set()` and `dottie.transform()` are affected. Version 2.0.7 contains an updated fix to address the residual vulnerability."},{"lang":"es","value":"Dottie proporciona acceso y manipulación de objetos anidados en JavaScript. Las versiones 2.0.4 a 2.0.6 contienen una corrección incompleta para CVE-2023-26132. La protección contra la contaminación de prototipos introducida en el commit '7d3aee1' solo valida el primer segmento de una ruta separada por puntos, permitiendo a un atacante eludir la protección colocando '__proto__' en cualquier posición que no sea la primera. Tanto 'dottie.set()' como 'dottie.transform()' se ven afectados. La versión 2.0.7 contiene una corrección actualizada para abordar la vulnerabilidad residual."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","baseScore":6.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":2.8,"impactScore":3.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-1321"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:dottie_project:dottie:*:*:*:*:*:node.js:*:*","versionStartIncluding":"2.0.4","versionEndExcluding":"2.0.7","matchCriteriaId":"FF86BC0C-9F05-4A84-95F1-40400ECB4DA8"}]}]}],"references":[{"url":"https://github.com/advisories/GHSA-4gxf-g5gf-22h4","source":"security-advisories@github.com","tags":["Not Applicable"]},{"url":"https://github.com/mickhansen/dottie.js/commit/7e8fa1345a4b46325f0eab8d7aeb1c4deaefdb14","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/mickhansen/dottie.js/security/advisories/GHSA-r5mx-6wc6-7h9w","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]},{"url":"https://github.com/mickhansen/dottie.js/security/advisories/GHSA-r5mx-6wc6-7h9w","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Exploit","Vendor Advisory"]}]}}]}