CVE-2021-3916 Information

Description

bookstack is vulnerable to Improper Limitation of a Pathname to a Restricted Directory (‘Path Traversal’)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Reference

https://huntr.dev/bounties/0be32e6b-7c48-43f0-9cec-433000ad8f64 https://github.com/bookstackapp/bookstack/commit/43830a372fc51a8793199d04a34c3f4ebdfccc7b

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

6.5