GHSA-7cv6-gvx3-m54mMediumCVSS 4.8

Cross-Site Scripting in keystone

Published
November 16, 2017
Last Modified
January 9, 2023

🔗 CVE IDs covered (1)

CVE-2017-15881 →

📋 Description

Versions of keystone prior to 4.0.0 are vulnerable to Cross-Site Scripting (XSS). The package fails to properly encode rendered HTML on admin-created blog posts. This allows attackers to execute arbitrary JavaScript in the victim's browser. Exploiting this vulnerability requires having access to an admin account.

Recommendation

Update to version 4.0.0 or later.

🎯 Affected products1

  • npm/keystone:<= 4.0.0-beta6

🔗 References (8)