漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
Crawl4AI - Arbitrary File Write via output_path Symlink and TOCTOU
Vulnerability Description
Crawl4AI before 0.8.8 contains an arbitrary file write vulnerability in the screenshot and PDF endpoints that allows unauthenticated attackers to write files outside the intended directory via symlink and time-of-check-time-of-use (TOCTOU) attacks on the output_path parameter. Remote attackers can exploit insufficient path validation and symlink following to achieve arbitrary file write and potential code execution on systems where the runtime user has write access to executable or cron locations.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
UncleCode Crawl4AI 路径遍历漏洞
Vulnerability Description
UncleCode Crawl4AI是新加坡UncleCode个人开发者的一款AI驱动的爬虫软件。 UncleCode Crawl4AI 0.8.8之前版本存在路径遍历漏洞,该漏洞源于screenshot和PDF端点中output_path参数路径验证不充分和符号链接跟随问题,可能导致未经身份验证的攻击者通过符号链接和TOCTOU攻击将文件写入预期目录之外,从而实现任意文件写入以及潜在代码执行。
CVSS Information
N/A
Vulnerability Type
N/A