{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T14:27:02.517","vulnerabilities":[{"cve":{"id":"CVE-2026-27641","sourceIdentifier":"security-advisories@github.com","published":"2026-02-25T04:16:04.620","lastModified":"2026-02-27T18:40:20.083","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Flask-Reuploaded provides file uploads for Flask. A critical path traversal and extension bypass vulnerability in versions prior to 1.5.0 allows remote attackers to achieve arbitrary file write and remote code execution through Server-Side Template Injection (SSTI). Flask-Reuploaded has been patched in version 1.5.0. Some workarounds are available. Do not pass user input to the `name` parameter, use auto-generated filenames only, and implement strict input validation if `name` must be used."},{"lang":"es","value":"Flask-Reuploaded proporciona carga de archivos para Flask. Una vulnerabilidad crítica de salto de ruta y omisión de extensión en versiones anteriores a la 1.5.0 permite a atacantes remotos lograr escritura arbitraria de archivos y ejecución remota de código a través de Inyección de Plantillas del Lado del Servidor (SSTI). Flask-Reuploaded ha sido parcheado en la versión 1.5.0. Hay disponibles algunas soluciones alternativas. No pase entradas de usuario al parámetro 'name', use solo nombres de archivo autogenerados, e implemente una estricta validación de entrada si se tiene que usar 'name'."}],"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: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":"Primary","description":[{"lang":"en","value":"CWE-1336"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-22"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:jugmac00:flask-reuploaded:*:*:*:*:*:python:*:*","versionEndExcluding":"1.5.0","matchCriteriaId":"ADCCDA77-EDD0-4AC4-B9BA-7087B5D9DC32"}]}]}],"references":[{"url":"https://github.com/jugmac00/flask-reuploaded/commit/d64c6b2f71cb73734fc38baa0e3e156926361288","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/jugmac00/flask-reuploaded/pull/180","source":"security-advisories@github.com","tags":["Issue Tracking","Patch"]},{"url":"https://github.com/jugmac00/flask-reuploaded/security/advisories/GHSA-65mp-fq8v-56jr","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]}]}}]}