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CVE-2024-39903— Local File Inclusion in Solara

Quick assessment

Affected
widgetti solara
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Solara是widgetti开源的一个纯 Python、React 风格的框架。用于扩展 Jupyter 和 Web 应用程序。 Solara 1.35.1之前版本存在安全漏洞，该漏洞源于未能正确验证目录遍历序列的URI片段，攻击者利用此漏洞可以读取本地文件系统上的任意文件。

CVSS 8.6 · High EPSS 2.88% · P86

Public Exploits 1

Nuclei · 1 CVE-2024-39903.yaml [template]
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I. Basic Information for CVE-2024-39903

Vulnerability Information
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Vulnerability Title
Local File Inclusion in Solara
Source: CVE Program / CVE List V5
Vulnerability Description
Solara is a pure Python, React-style framework for scaling Jupyter and web apps. A Local File Inclusion (LFI) vulnerability was identified in widgetti/solara, in version <1.35.1, which was fixed in version 1.35.1. This vulnerability arises from the application's failure to properly validate URI fragments for directory traversal sequences such as '../' when serving static files. An attacker can exploit this flaw by manipulating the fragment part of the URI to read arbitrary files on the local file system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Solara 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Solara是widgetti开源的一个纯 Python、React 风格的框架。用于扩展 Jupyter 和 Web 应用程序。 Solara 1.35.1之前版本存在安全漏洞，该漏洞源于未能正确验证目录遍历序列的URI片段，攻击者利用此漏洞可以读取本地文件系统上的任意文件。
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
widgetti solara < 1.35.1 -

II. Public POCs for CVE-2024-39903

# POC Description Source Link Shenlong Link
1 A Local File Inclusion (LFI) vulnerability was identified in widgetti/solara, in version <1.35.1, which was fixed in version 1.35.1. This vulnerability arises from the application's failure to properly validate URI fragments for directory traversal sequences such as '../' when serving static files. An attacker can exploit this flaw by manipulating the fragment part of the URI to read arbitrary files on the local file system. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-39903.yaml POC Details
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III. Intelligence Information for CVE-2024-39903

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Patches & Fixes for CVE-2024-39903 (1)

Vendor Advisories for CVE-2024-39903 (1)

IV. Related Vulnerabilities

Same weakness: CWE-22

V. Comments for CVE-2024-39903

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