5.4
Moyenne
CVE-2026-73259 Mongoose is an embedded web server and network library
Description
Mongoose is an embedded web server and network library. Prior to 7.22, a remote attacker can send a crafted percent-encoded request path to a deployment using MG_ENABLE_DIRLIST and persuade a user to visit it. The mg_http_serve_dir() and listdir() path in src/http.c places the decoded request URI into the title and h1 elements without HTML entity encoding. The resulting reflected cross-site scripting executes in the Mongoose origin and can expose session data or perform actions as the victim. This issue is fixed in version 7.22.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Mongoose 7.22 | premières → < 7.22 | 7.22 |
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