CVE-2021-3906

bookstack is vulnerable to Unrestricted Upload of File with Dangerous Type

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

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/64937ab826b56d086af9ecea532510d37520ebc8	Patch Third Party Advisory
https://huntr.dev/bounties/f115bdf5-c06b-4627-a6fa-ba6904a43ba3	Exploit Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2021-10-27 22:15

Updated : 2021-11-03 14:30

NVD link : CVE-2021-3906

Mitre link : CVE-2021-3906

CVE.ORG link : CVE-2021-3906

JSON object : View

Products Affected

bookstackapp

bookstack

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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