CVE-2017-16570

KeystoneJS before 4.0.0-beta.7 allows application-wide CSRF bypass by removing the CSRF parameter and value, aka SecureLayer7 issue number SL7_KEYJS_03. In other words, it fails to reject requests that lack an x-csrf-token header.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/keystonejs/keystone/pull/4478	Issue Tracking Third Party Advisory
https://github.com/keystonejs/keystone/issues/4437	Issue Tracking Third Party Advisory
http://blog.securelayer7.net/keystonejs-open-source-penetration-testing-report/	Issue Tracking Third Party Advisory
https://www.exploit-db.com/exploits/43922/

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Configurations

Configuration 1 (hide)

cpe:2.3:a:keystonejs:keystone:*:beta7:*:*:*:*:*:*

Information

Published : 2017-11-06 00:29

Updated : 2018-01-30 18:29

NVD link : CVE-2017-16570

Mitre link : CVE-2017-16570

JSON object : View

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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Products Affected

keystonejs

keystone

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