Knowband Mobile App Builder: A security weakness
Knowband Mobile App Builder is affected by a security weakness. The vulnerable path is reachable without authentication. The resulting impact depends on how the affected component exposes the vulnerable operation.
- Component
- Knowband Mobile App Builder
- Plugin slug
knowband-mobile-app-builder- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- Dec 31, 2025
- Weakness
- Not assigned
This CVE was published Dec 31, 2025 and is one of 1 known issue for this plugin.
Update, patch or deactivate.
Update Knowband Mobile App Builder to a release outside the affected range, or disable and remove it until a fixed version is available.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
The Knowband Mobile App Builder WordPress plugin before 3.0.0 does not have authorisation when deleting users via its REST API, allowing unauthenticated attackers to delete arbitrary users.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N