CVE-2026-24469: frustratedProton http-server, обхождане на път

Описание

Оригинално описание

C++ HTTP Server is an HTTP/1.1 server built to handle client connections and serve HTTP requests. Versions 1.0 and below are vulnerable to Path Traversal via the RequestHandler::handleRequest method. This flaw allows an unauthenticated, remote attacker to read arbitrary files from the server's filesystem by crafting a malicious HTTP GET request containing ../ sequences. The application fails to sanitize the filename variable derived from the user-controlled URL path, directly concatenating it to the files_directory base path and enabling traversal outside the intended root. No patch was available at the time of publication.

Засегнати продукти

• frustratedProton http-server: <= 1.0

Вид слабост

• CWE-22 Неправилно ограничаване на път до позволена директория

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-24469
• https://nvd.nist.gov/vuln/detail/CVE-2026-24469
• https://github.com/frustratedProton/http-server/security/advisories/GHSA-qp54-6gfq-3gff