8.8

CVE-2017-15879: keystonejs keystone Improper Input Validation

CVSS: 8.8v3.0HighModified
AliasesGHSA-6494-v9fq-fgq2
Published 24-10-2017Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2017-15879 is a high (CVSS 8.8) Improper Input Validation vulnerability in keystonejs keystone. EPSS estimates a 7.22% chance of exploitation in the next 30 days, higher than 94.2% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
47/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.0 (NVD)
EPSS score
7.22%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database

Timeline

  1. 24-10-2017
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

7.22%

Chance of exploitation in the next 30 days

Percentile

94%

Versus all other CVEs

30-day change

0.00 pp

From 7.22% on 20-09-2026

20-09-202620-10-2026
EPSS score
7.22%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • exploit-databasenodejsUnverified

    KeystoneJS 4.0.0-beta.5 - CSV Excel Macro Injection

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Keystonejs1 product
Npm1 product
  • keystone< 4.0.0-beta7

2 vendors · 2 products

References

6 links