CVE-2021-3758

bookstack is vulnerable to Server-Side Request Forgery SSRF...

CVE-2021-3758

bookstack is vulnerable to Server-Side Request Forgery SSRF...

CVE-2021-3758 Server-Side Request Forgery (SSRF) in bookstackapp/bookstack

bookstack is vulnerable to Server-Side Request Forgery SSRF...

CVE-2021-3758

CVE-2021-3758 affects BookStack (bookstackapp/bookstack). The vulnerability is an SSRF flaw in how a page exported to PDF handles HTML content (e.g., an tag referencing external resources). The PoC shows server-side requests triggered during PDF export, enabling access to internal resources from...