Information Exposure

Affecting ghost package, versions <0.5.9

Overview

ghost is Just a blogging platform. Affected versions of the package are vulnerable to Bearer token leakage, due to storing it in the localStorage of the browser. If used alongside a Cross-site Scripting (XSS) attack, a malicious user may hijack the user session.

Remediation

Upgrade ghost to version 0.5.9 or higher.

References

• Voidsec-Ghost Vulnerability Report
• Penetration Test Report
• GitHub ChangeLog