LinkAce: Limited Server-Side Request Forgery (SSRF) in Keyword Fetching Functionality

LinkAce is a self-hosted archive to collect website links. In versions 2.3.0 and below, the htmlKeywordsFromUrl function in the FetchController class accepts user-provided URLs and makes HTTP requests to them without validating that the destination is not an internal or private network resource. This Server-Side Request Forgery (SSRF) vulnerability allows authenticated attackers to use the application server to perform port scanning and service discovery on internal networks. Practical impact is very limited because the function only extracts content from HTML meta keywords tags, which prevents meaningful data exfiltration from databases, APIs, or cloud metadata endpoints. This issue is fixed in version 2.4.0.

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服务端请求伪造(SSRF)

LinkAce 代码问题漏洞

LinkAce是Kevin Woblick个人开发者的一个自托管档案库，用于收集您最喜爱的网站的链接。 LinkAce 2.3.0及之前版本存在代码问题漏洞，该漏洞源于未验证用户提供的URL目标是否为内部或私有网络资源，可能导致服务器端请求伪造攻击。

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