CVE-2021-4026: bookstack is vulnerable to Improper Access Control

PriorityP420medium4.3CVSS 3.1

AVNACLPRLUINSUCLINAN

EPSS

0.92%

55.8th percentile

bookstack is vulnerable to Improper Access Control

Affected

3 ranges

Vendor	Product	Version range	Fixed in
bookstackapp	bookstack	< 21.11.2	21.11.2
bookstackapp	bookstackapp_bookstack	>= unspecified < 21.11.2	21.11.2
ssddanbrown	bookstack	>= 0 < 21.11.2	21.11.2

CVSS provenance

nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

nvdv3.06.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:N

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