Vulnerability Monitor

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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.

Published

2017-11-06T08:29:00.377

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 8.8 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-352

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	keystonejs	keystone	< 4.0.0	Yes

References

http://blog.securelayer7.net/keystonejs-open-source-penetration-testing-report/ Issue Tracking, Third Party Advisory ([email protected])
https://github.com/keystonejs/keystone/issues/4437 Issue Tracking, Third Party Advisory ([email protected])
https://github.com/keystonejs/keystone/pull/4478 Issue Tracking, Third Party Advisory ([email protected])
https://www.exploit-db.com/exploits/43922/ ([email protected])
http://blog.securelayer7.net/keystonejs-open-source-penetration-testing-report/ Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/keystonejs/keystone/issues/4437 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/keystonejs/keystone/pull/4478 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.exploit-db.com/exploits/43922/ (af854a3a-2127-422b-91ae-364da2661108)