bookstackapp Bookstack Vulnerabilities

Bookstackapp Bookstack vulnerabilities.

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3 April 2026

Improper Access Control in BookStackApp BookStack Affects Export Functionality
CVE-2026-5484
BookstackappBookstack👾🟡6.9MEDIUM

9 December 2020

Server Side Request Forgery in BookStack
CVE-2020-26260
BookstackappBookstack6.4MEDIUM

3 November 2020

7 May 2020

Cross-site Scripting in BookStack
CVE-2020-11055
BookstackappBookstack6.3MEDIUM

9 March 2020

Remote Code Execution Through Image Uploads in BookStack
CVE-2020-5256
BookstackappBookstack7.9HIGH

3 January 2018

Stored Cross-Site Scripting Vulnerability in BookStack by BookStackApp
CVE-2017-1000462
BookstackappBookstack5.4MEDIUM