CSRF in Keystonejs Keystone
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.022 (81.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- blog.securelayer7.net/keystonejs-open-source-penetration-testing-report/ (Third Party Advisory, Issue Tracking)
- github.com/keystonejs/keystone/issues/4437 (Third Party Advisory, Issue Tracking)
- github.com/keystonejs/keystone/pull/4478 (Third Party Advisory, Issue Tracking)
- www.exploit-db.com/exploits/43922/ (exploit)
Frequently asked questions
- What is CVE-2017-16570?
- CVE-2017-16570 is a high-severity vulnerability in Keystonejs Keystone, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2017-11-06.
- How severe is CVE-2017-16570?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2017-16570 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.