CVE Vulnerability

CVE-2021-3915

bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type

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 PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.7 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.1 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/bookstackapp/bookstack/commit/ae155d67454d6b9f6c93b2bb457aaa4b2eb1a9ed Patch Third Party Advisory
https://huntr.dev/bounties/fcb65f2d-257a-46f4-bac9-f6ded5649079 Exploit Patch
Configurations

Configuration 1

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

Published : 2021-11-13 10:15

Updated : 2021-11-17 06:56

NVD link : CVE-2021-3915

Mitre link : CVE-2021-3915

Products Affected
No products.
CWE
CWE-434