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CVE-2022-40690

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Date: October 24, 2022

Cross-site scripting vulnerability in BookStack versions prior to v22.09 allows a remote authenticated attacker to inject an arbitrary script.

Language: PHP

Severity Score

Related Resources (5)

https://nvd.nist.gov/vuln/detail/CVE-2022-40690
https://jvn.jp/en/jp/JVN78862034/index.html
https://www.bookstackapp.com/docs/admin/security/#using-bookstack-content-externally
https://www.bookstackapp.com/blog/bookstack-release-v22-09/
https://www.mend.io/vulnerability-database/CVE-2022-40690

Severity Score

Weakness Type (CWE)

Cross-Site Scripting (XSS)

CWE-79

Top Fix

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Upgrade Version

Upgrade to version v22.09

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): NONE

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