CVE-2021-3874 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://github.com/bookstackapp/bookstack/commit/7224fbcc89f00f2b71644e36bb1b1d96addd1d5a https://huntr.dev/bounties/ac268a17-72b5-446f-a09a-9945ef58607a

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