Description
Composr CMS 10.0.34 contains a persistent cross-site scripting vulnerability that allows authenticated administrators to inject malicious scripts through the banner management interface. Attackers with admin credentials can inject XSS payloads in the Description field of the Add banner functionality, which execute for all website visitors when they access the home page.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Compo | Composr CMS | 10.0.34 | — |
References
- ExploitDB-49190 exploit
- Official Product Homepage product
- Product Reference product
- VulnCheck Advisory: Composr CMS 10.0.34 Persistent Cross-Site Scripting via banners third-party-advisory