CVE-2021-3944 - Vulnerability Details - OpenCVE

bookstack is vulnerable to Cross-Site Request Forgery (CSRF)

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction Required

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction Required

Access Vector Network

Access Complexity High

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00092.

Key SSVC decision points have not yet been added.

Vendors	Products
Bookstackapp	Bookstack

Configuration 1 [-]

cpe:2.3:a:bookstackapp:bookstack:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-2601	bookstack is vulnerable to Cross-Site Request Forgery (CSRF)
Github GHSA	GHSA-wc7v-77jr-5c3m	bookstack is vulnerable to Cross-Site Request Forgery (CSRF)

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/bookstackapp/bookstack/commit/88e6f93abf54192a69cc8080e0dc6516ee68ccbb
https://huntr.dev/bounties/65551490-5ade-49aa-8b8d-274c2ca9fdc9

History

Fri, 11 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00032}`	epss `{'score': 0.00092}`

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2021-12-02T16:40:10

Updated: 2024-08-03T17:09:09.759Z

Reserved: 2021-11-10T00:00:00

Link: CVE-2021-3944

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-12-02T17:15:08.140

Modified: 2024-11-21T06:23:12.700

Link: CVE-2021-3944

Redhat

No data.

OpenCVE Enrichment

No data.

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