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.

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)

EPSS: 0.098 (93.1th percentile) — read the EPSS interpretation.

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.

Affected products

Keystonejs Keystone
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

References

cve@mitre.org (x_refsource_CONFIRM, Patch, Third Party Advisory, Issue Tracking)
cve@mitre.org (VDB Entry, Third Party Advisory, exploit, x_refsource_EXPLOIT-DB)
cve@mitre.org (VDB Entry, Third Party Advisory, x_refsource_MISC)

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.