CVE Vulnerability

CVE-2021-3768

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://github.com/bookstackapp/bookstack/commit/5e6092aaf8fd420202016038286554860bf8ea64 Patch Third Party Advisory
https://huntr.dev/bounties/64a0229f-ff5e-4c64-b83e-9bfc0698a78e Exploit Issue Tracking
Configurations

Configuration 1

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

Published : 2021-09-06 12:15

Updated : 2021-09-09 06:47

NVD link : CVE-2021-3768

Mitre link : CVE-2021-3768

Products Affected
No products.
CWE
CWE-79