{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-28T22:09:04.277","vulnerabilities":[{"cve":{"id":"CVE-2026-23889","sourceIdentifier":"security-advisories@github.com","published":"2026-01-26T22:15:56.213","lastModified":"2026-01-28T17:33:40.743","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"pnpm is a package manager. Prior to version 10.28.1, a path traversal vulnerability in pnpm's tarball extraction allows malicious packages to write files outside the package directory on Windows. The path normalization only checks for `./` but not `.\\`. On Windows, backslashes are directory separators, enabling path traversal. This vulnerability is Windows-only. This issue impacts Windows pnpm users and Windows CI/CD pipelines (GitHub Actions Windows runners, Azure DevOps). It can lead to overwriting `.npmrc`, build configs, or other files. Version 10.28.1 contains a patch."},{"lang":"es","value":"pnpm es un gestor de paquetes. Antes de la versión 10.28.1, una vulnerabilidad de salto de ruta en la extracción de tarball de pnpm permite a paquetes maliciosos escribir archivos fuera del directorio del paquete en Windows. La normalización de rutas solo verifica `./` pero no `.\\`. En Windows, las barras invertidas son separadores de directorio, lo que permite el salto de ruta. Esta vulnerabilidad es solo para Windows. Este problema afecta a usuarios de pnpm en Windows y a las pipelines de CI/CD en Windows (ejecutores de GitHub Actions en Windows, Azure DevOps). Puede llevar a la sobrescritura de .npmrc, configuraciones de compilación u otros archivos. La versión 10.28.1 contiene un parche."}],"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:N/I:H/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Primary","description":[{"lang":"en","value":"CWE-22"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:pnpm:pnpm:*:*:*:*:*:node.js:*:*","versionEndExcluding":"10.28.1","matchCriteriaId":"5AFF60E6-D1CC-46A7-9122-988E9B68D1B9"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*","matchCriteriaId":"A2572D17-1DE6-457B-99CC-64AFD54487EA"}]}]}],"references":[{"url":"https://github.com/pnpm/pnpm/commit/6ca07ffbe6fc0e8b8cdc968f228903ba0886f7c0","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/pnpm/pnpm/releases/tag/v10.28.1","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/pnpm/pnpm/security/advisories/GHSA-6x96-7vc8-cm3p","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]}]}}]}