Golzarrahman · Gntt Post Title Ticker · CVE-2026-8701
**Name of the Vulnerable Software and Affected Versions**
GNTT Post Title Ticker version 1.0
**Description**
Stored Cross-Site Scripting occurs via the `title-ticker-slide`, `title-ticker-fade`, and `title-ticker-typing` shortcodes. The issue stems from insufficient input sanitization and output escaping of shortcode attributes, specifically `border`, `width`, `height`, `header background`, `header text color`, and `id`, within the `gntt title ticker slide()`, `gntt title ticker fade()`, and `gntt title ticker typing()` functions. Because these attribute values are not processed through `esc attr()` or similar escaping functions before being concatenated into HTML output, authenticated attackers with contributor-level access or higher can inject arbitrary web scripts into pages that execute when accessed by other users.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.