CVE-2017-15881

MEDIUM

KeystoneJS < 4.0.0-beta.7 - Authenticated Stored Cross-Site Scripting via Content Fields

Title source: llm
STIX 2.1

Description

Cross-Site Scripting vulnerability in KeystoneJS before 4.0.0-beta.7 allows remote authenticated administrators to inject arbitrary web script or HTML via the "content brief" or "content extended" field, a different vulnerability than CVE-2017-15878.

References (4)

Core 4
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/101541
Issue Tracking, Third Party Advisory x_refsource_misc
http://blog.securelayer7.net/keystonejs-open-source-penetration-testing-report/
Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/keystonejs/keystone/issues/4437
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://github.com/keystonejs/keystone/pull/4478

Scores

CVSS v3 4.8
EPSS 0.0121
EPSS Percentile 65.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (3)
keystonejs/keystone 4.0.0 (6 CPE variants)
keystonejs/keystone < 0.3.22
npm/keystone 0 - 4.0.0-beta7npm
Published Oct 24, 2017
Tracked Since Feb 18, 2026