MPG: Sensitive information exposure
Unauthenticated Sensitive Data Exposure in MPG <= 4.2.3 versions. The export reports unauthorized disclosure, but does not enumerate the exposed fields or retrieval endpoint. The authoritative export does not identify the vulnerable endpoint, action, parameter or function, so the precise input-to-operation path cannot be established from this snapshot. The authoritative export identifies the fixed release as 4.2.4.
- Component
- MPG
- Plugin slug
multiple-pages-generator-by-porthas- Affected
- n/a through 4.2.3
- Safe version
4.2.4- Published
- Sep 30, 2026
This CVE was published Sep 30, 2026 and is one of 12 known issues for this plugin.
Update, patch or deactivate.
Update MPG to 4.2.4 or a later supported release. Restrict access to the affected functionality until updated; the export does not provide enough implementation detail for a source-level patch.
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 Sensitive Data Exposure in MPG <= 4.2.3 versions.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N