CVE Vulnerability

CVE-2021-3767

bookstack is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://huntr.dev/bounties/7ec92c85-30eb-4071-8891-6183446ca980 Exploit Issue Tracking
https://github.com/bookstackapp/bookstack/commit/040997fdc4414776bcac06a3cbaac3b26b5e8a64 Patch Third Party Advisory
Configurations

Configuration 1

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

Published : 2021-09-06 12:15

Updated : 2021-09-09 06:48

NVD link : CVE-2021-3767

Mitre link : CVE-2021-3767

Products Affected
No products.
CWE
CWE-79