CVE-2021-4026

bookstack is vulnerable to Improper Access Control

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/bookstackapp/bookstack/commit/b4fa82e3298a15443ca40bff205b7a16a1031d92	Patch Third Party Advisory
https://huntr.dev/bounties/c6dfa80d-43e6-4b49-95af-cc031bb66b1d	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2021-11-30 20:15

Updated : 2022-08-09 14:43

NVD link : CVE-2021-4026

Mitre link : CVE-2021-4026

CVE.ORG link : CVE-2021-4026

JSON object : View

Products Affected

bookstackapp

bookstack

CWE

CWE-863

Incorrect Authorization

CWE-284

Improper Access Control

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