PT-2021-22586 · Bookstack · Bookstack

Published 2021-12-02 · Updated 2021-12-04 · CVE-2021-3944

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

AV:N/AC:H/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions: bookstack (affected versions not specified)

Description: The issue is related to Cross-Site Request Forgery (CSRF), which is a type of attack that tricks a user into performing unintended actions on a web application. No information is provided about the estimated number of potentially affected devices or real-world incidents where this issue was exploited.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2021-3944

GHSA-WC7V-77JR-5C3M

Affected Products

Bookstack

References · 8

• 🔥 https://huntr.dev/bounties/65551490-5ade-49aa-8b8d-274c2ca9fdc9 · Exploit
• https://github.com/bookstackapp/bookstack/commit/88e6f93abf54192a69cc8080e0dc6516ee68ccbb · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-3944 · Security Note
• https://osv.dev/vulnerability/CVE-2021-3944 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-wc7v-77jr-5c3m · Vendor Advisory
• https://github.com/bookstackapp/bookstack · Note
• https://t.me/cibsecurity/33272 · Telegram Post
• https://t.me/cvenotify/24112 · Telegram Post