JSM file_get_contents() Shortcode vulnerability

What happened

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in JS Morisset JSM file_get_contents() Shortcode wp-file-get-contents allows Stored XSS.This issue affects JSM file_get_contents() Shortcode: from n/a through <= 2.7.1.

Affected versions

JSM file_get_contents() Shortcode: 0 through 2.7.1 (custom) Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

• Apply vendor-provided updates or mitigations.
• Review affected product exposure and access logs.