PromoBar by BestWebSoft – Customizable Advertisement Banner for WordPress Website

promobar · plugin

Known security vulnerabilities for PromoBar by BestWebSoft – Customizable Advertisement Banner for WordPress Website. Find out in seconds which version runs on your site with WP Lens.

1 known vulnerabilities

1 exploitable without logging in · 1 with public exploit code · latest Aug 20, 2019

Listed on wordpress.org · latest 1.2.1 · last updated Jun 10, 2025 · 60+ installs

wordpress.org status checked on Oct 2, 2026

Vulnerabilities

CVE-2017-18529unauthenticated · needs a click
The promobar plugin before 1.1.1 for WordPress has multiple XSS issues.
Medium 6.1

The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).

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