PT-2022-25476 · Bookstack · Bookstack

Kenichi Okuno · Published 2022-10-24 · Updated 2022-10-24 · CVE-2022-40690

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions BookStack versions prior to v22.09

Description A cross-site scripting issue allows a remote authenticated attacker to inject an arbitrary script.

Recommendations For versions prior to v22.09, update to version v22.09 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-40690

Affected Products

Bookstack

References · 6

• https://bookstackapp.com/docs/admin/security/#using-bookstack-content-externally · Vendor Advisory
• https://bookstackapp.com/blog/bookstack-release-v22-09 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-40690 · Security Note
• https://osv.dev/vulnerability/CVE-2022-40690 · Vendor Advisory
• https://t.me/cibsecurity/51989 · Telegram Post
• https://jvn.jp/en/jp/JVN78862034/index.html · Note