{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-05T11:44:59.534","vulnerabilities":[{"cve":{"id":"CVE-2021-21330","sourceIdentifier":"security-advisories@github.com","published":"2021-02-26T03:15:12.840","lastModified":"2024-11-21T05:48:02.150","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In aiohttp before version 3.7.4 there is an open redirect vulnerability. A maliciously crafted link to an aiohttp-based web-server could redirect the browser to a different website. It is caused by a bug in the `aiohttp.web_middlewares.normalize_path_middleware` middleware. This security problem has been fixed in 3.7.4. Upgrade your dependency using pip as follows \"pip install aiohttp >= 3.7.4\". If upgrading is not an option for you, a workaround can be to avoid using `aiohttp.web_middlewares.normalize_path_middleware` in your applications."},{"lang":"es","value":"aiohttp es un framework cliente/servidor HTTP asincrónico para asyncio y Python. En aiohttp versiones anteriores a 3.7.4, se presenta una vulnerabilidad de redireccionamiento abierto. Un enlace diseñado malicioso en un servidor web basado en aiohttp podría redireccionar el navegador a un sitio web diferente. Es causado por un error en el middleware \"aiohttp.web_middlewares.normalize_path_middleware\". Este problema de seguridad ha sido corregido en versión 3.7.4. Actualice su dependencia usando pip de la siguiente manera \"pip install aiohttp versiones posteriores o incluyendo a 3.7.4\". Si la actualización no es una opción para usted, una solución alternativa puede ser evitar el uso de \"aiohttp.web_middlewares.normalize_path_middleware\" en sus 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