CVE-2024-4881

描述

A path traversal vulnerability exists in the parisneo/lollms application, affecting version 9.4.0 and potentially earlier versions, but fixed in version 5.9.0. The vulnerability arises due to improper validation of file paths between Windows and Linux environments, allowing attackers to traverse beyond the intended directory and read any file on the Windows system. Specifically, the application fails to adequately sanitize file paths containing backslashes (`\`), which can be exploited to access the root directory and read, or even delete, sensitive files. This issue was discovered in the context of the `/user_infos` endpoint, where a crafted request using backslashes to reference a file (e.g., `\windows\win.ini`) could result in unauthorized file access. The impact of this vulnerability includes the potential for attackers to access sensitive information such as environment variables, database files, and configuration files, which could lead to further compromise of the system.

如何修補 CVE-2024-4881

要修補 CVE-2024-4881,請將受影響套件升級到下列已修補版本。

• —升級至 9.5.0 或更新版本
• —升級至 95ad36eeffc6a6be3e3f35ed35a384d768f0ecf6 或更新版本

CVE-2024-4881 正在被利用嗎?

低 — EPSS 為 0.9%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 9.5.0
• from 0, < 95ad36eeffc6a6be3e3f35ed35a384d768f0ecf6 | from 0, < 5.9.0

CVSS 分數

參考連結(5)

• ADVISORYgithub.com/advisories/GHSA-p8h7-c8gw-6x8c
• ADVISORYnvd.nist.gov/vuln/detail/CVE-2024-4881
• PATCHgithub.com/parisneo/lollms
• WEBgithub.com/parisneo/lollms/commit/95ad36eeffc6a6be3e3f35ed35a384d768f0ecf6
• WEB