Improper input validation in Keystonejs Keystone
CVE-2017-15879
CSV Injection (aka Excel Macro Injection or Formula Injection) exists in admin/server/api/download.js and lib/list/getCSVData.js in KeystoneJS before 4.0.0-beta.7 via a value that is mishandled in a CSV export.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
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: 0.072 (94.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 94.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.072 · newest: 0.072 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/keystonejs/keystone/pull/4478 (Patch, Third Party Advisory, Issue Tracking)
- www.exploit-db.com/exploits/43053/ (VDB Entry, Third Party Advisory, exploit)
- packetstormsecurity.com/files/144755/KeystoneJS-4.0.0-beta.5-Unauthenticated-CS… (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-15879?
- CVE-2017-15879 is a high-severity vulnerability in Keystonejs Keystone, classified under Improper Input Validation. CVSS score: 8.8/10. Published 2017-10-24.
- How severe is CVE-2017-15879?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2017-15879 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.