Backdrop CMS 1.12.x prior to 1.12.8 and 1.13.x prior to 1.13.3 doesn't sufficiently filter output when displaying certain block labels created by administrators. An attacker could potentially craft a specialized label, then have an administrator execute scripting when administering a layout. (This issue is mitigated by the attacker needing permission to create custom blocks on the site, which is typically an administrative permission.)
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
backdropcms backdrop |
Vulmon