WP User Frontend: Bypass Vulnerability
An unauthenticated attacker can bypass an intended restriction, but the export does not identify the specific control, endpoint, parameter or follow-on action. The term bypass alone does not establish login bypass, administrator access or code execution. Affected versions: n/a through 4.3.11. Confirmed fixed release: 4.3.12.
- Component
- WP User Frontend
- Plugin slug
wp-user-frontend- Affected
- n/a through 4.3.11
- Safe version
4.3.12- Published
- Sep 23, 2026
This CVE was published Sep 23, 2026 and is one of 22 known issues for this plugin.
Update, patch or deactivate.
Update to 4.3.12 or later, preferably the current supported release. Apply the upstream update and enforce the intended restriction server-side on every request path, including missing or malformed inputs. The record does not provide enough detail to recommend a narrower temporary control.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
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
Unauthenticated Bypass Vulnerability in WP User Frontend <= 4.3.11 versions.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N