CVE-2026-115223
CVE-2026-115223 · Smart Popup by Supsystic < 2.0.2 - Admin+ SSTI via Popup Text Block
This page contains facts from public vulnerability sources. Check the original advisory before updating.
The Smart Popup by Supsystic WordPress plugin before 2.0.2 does not prevent template-injection payloads from being stored in a popup text block and later evaluated by its template engine, because the filter meant to strip template delimiters runs before a decoding step that reconstructs them, allowing an authenticated administrator to execute arbitrary template expressions server-side and read PHP constants such as the site's database credentials and authentication keys.
CVSS 4.9 · Medium · EPSS 0.4% · Fix available
- Published
- Updated
Affected products and versions
smart popup by supsystic
- Versions
- ≥ 0, < 2.0.2: Affected (semver)
Update to 2.0.2