http-swagger XSS via PUT requests

高 7.5CVE-2022-24863 · CVE-2024-25712 · GHSA-49w7-5r33-jm9m · 18/04/2022 公開 · 17/06/2026 更新

要点

CVE-2022-24863 は github.com/swaggo/http-swagger, http-swagger (http-swagger project) に影響する深刻度「高」 (CVSS 7.5) の脆弱性です。
今後30日間に悪用される確率（EPSS）：2.4%（全脆弱性の 84.4% より高い）。
対処：1.2.6 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
github.com/swaggo/http-swagger Go	`< 1.2.6`	`1.2.6`
http-swagger http-swagger_project	`< 1.2.6`	`1.2.6`

概要

http-swagger before 1.2.6 allows XSS via PUT requests, because a file that has been uploaded (via httpSwagger.WrapHandler and *webdav.memFile) can subsequently be accessed via a GET request. NOTE: this is independently fixable with respect to CVE-2022-24863, because (if a solution continued to allow PUT requests) large files could have been blocked without blocking JavaScript, or JavaScript could have been blocked without blocking large files.

NVD の説明

http-swagger is an open source wrapper to automatically generate RESTful API documentation with Swagger 2.0. In versions of http-swagger prior to 1.2.6 an attacker may perform a denial of service attack consisting of memory exhaustion on the host system. The cause of the memory exhaustion is down to improper handling of http methods. Users are advised to upgrade. Users unable to upgrade may to restrict the path prefix to the "GET" method as a workaround.