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I. Basic Information for CVE-2026-22257
Vulnerability Information

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Vulnerability Title
Salvo is vulnerable to stored XSS in the list_html function by uploading files with malicious names
Source: NVD (National Vulnerability Database)
Vulnerability Description
Salvo is a Rust web backend framework. Prior to version 0.88.1, the function list_html generates a file view of a folder without sanitizing the files or folders names, this may potentially lead to XSS in cases where a website allow the access to public files using this feature and anyone can upload a file. This issue has been patched in version 0.88.1.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
salvo 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
salvo是Salvo开源的一个web框架。 salvo 0.88.1之前版本存在跨站脚本漏洞,该漏洞源于list_html函数未清理文件和文件夹名称,可能导致跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
salvo-rssalvo < 0.88.1 -
II. Public POCs for CVE-2026-22257
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III. Intelligence Information for CVE-2026-22257
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