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CVE-2024-52793— XSS vulnerability in serveDir API of @std/http/file-server on POSIX systems

Quick assessment

Affected
denoland std
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Deno Standard Library（std）是Deno开源的一个 Deno 标准库。 Deno Standard Library 1.0.11之前版本存在跨站脚本漏洞。攻击者利用该漏洞可以执行跨站脚本攻击。

AI Predicted 6.1 Difficulty: Moderate EPSS 0.61% · P47

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2024-52793

Vulnerability Information
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Vulnerability Title
XSS vulnerability in serveDir API of @std/http/file-server on POSIX systems
Source: CVE Program / CVE List V5
Vulnerability Description
The Deno Standard Library provides APIs for Deno and the Web. Prior to version 1.0.11, `http/file-server`'s `serveDir` with `showDirListing: true` option is vulnerable to cross-site scripting when the attacker is a user who can control file names in the source directory on systems with POSIX file names. Exploitation might also be possible on other systems but less trivial due to e.g. lack of file name support for `<>` in Windows. Version 1.0.11 fixes the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
Deno Standard Library 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Deno Standard Library（std）是Deno开源的一个 Deno 标准库。 Deno Standard Library 1.0.11之前版本存在跨站脚本漏洞。攻击者利用该漏洞可以执行跨站脚本攻击。
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

Vendor Product Affected Versions CPE Subscribe
denoland std < 1.0.11 -

II. Public POCs for CVE-2024-52793

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III. Intelligence Information for CVE-2024-52793

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Patches & Fixes for CVE-2024-52793 (2)

Vendor Advisories for CVE-2024-52793 (1)

IV. Related Vulnerabilities

Same product: std
Same vendor: denoland
Same weakness: CWE-79

V. Comments for CVE-2024-52793

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