Vulnerability Information
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
league/commonmark has an embed extension allowed_domains bypass
Vulnerability Description
league/commonmark is a PHP Markdown parser. From version 2.3.0 to before version 2.8.2, the DomainFilteringAdapter in the Embed extension is vulnerable to an allowlist bypass due to a missing hostname boundary assertion in the domain-matching regex. An attacker-controlled domain like youtube.com.evil passes the allowlist check when youtube.com is an allowed domain. This issue has been patched in version 2.8.2.
CVSS Information
N/A
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Vulnerability Title
commonmark 代码问题漏洞
Vulnerability Description
commonmark是The League of Extraordinary Packages开源的一个高度可扩展的PHP Markdown解析器，完全支持CommonMark和GFM规范。 commonmark 2.3.0至2.8.2之前版本存在代码问题漏洞，该漏洞源于Embed扩展中的DomainFilteringAdapter因域名匹配正则表达式缺少主机名边界断言而存在白名单绕过，可能导致攻击者控制的域名通过白名单检查。
CVSS Information
N/A
Vulnerability Type
N/A