CVE-2017-15878: XSS
Published Oct 24, 2017
·Updated
A cross-site scripting (XSS) vulnerability exists in fields/types/markdown/MarkdownType.js in KeystoneJS before 4.0.0-beta.7 via the Contact Us feature.
Affected Software
1 affected component
Keystonejs Keystone<4.0.0
Remediation
Patch Available
Patch Available
Event History
Oct 24, 2017
CVE Published
via MITRE·09:00 PM
Data Sourced
via MITRE·09:00 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2017-15878?
CVE-2017-15878 is classified as a high severity cross-site scripting (XSS) vulnerability.
2
How do I fix CVE-2017-15878?
To fix CVE-2017-15878, upgrade KeystoneJS to version 4.0.0-beta.7 or later.
3
What components are affected by CVE-2017-15878?
CVE-2017-15878 affects the MarkdownType.js file in KeystoneJS before version 4.0.0-beta.7.
4
What impact does CVE-2017-15878 have on users?
CVE-2017-15878 allows attackers to execute arbitrary JavaScript in the context of users’ browsers.
5
Is CVE-2017-15878 a known issue in earlier KeystoneJS versions?
Yes, CVE-2017-15878 is a known issue in KeystoneJS versions prior to 4.0.0-beta.7.