Multiple Page Generator Plugin – MPG: A security weakness

Multiple Page Generator Plugin – MPG is affected by a security weakness. Exploitation requires an authenticated subscriber account. The resulting impact depends on how the affected component exposes the vulnerable operation.

CVE / CNA score 5.4 CVSS 3.1 · security@wordfence.com

NVD score Pending NVD has not published its own CVSS assessment.

Component: Multiple Page Generator Plugin – MPG
Plugin slug: multiple-pages-generator-by-porthas
Affected: See vendor advisory
Safe version: See mitigation notes
Published: Nov 01, 2024
Weakness: CWE-284 — Improper Access Control

This CVE was published Nov 01, 2024 and is one of 10 known issues for this plugin.

What to do

Update, patch or deactivate.

No fixed release is identified. Update Multiple Page Generator Plugin – MPG when a confirmed fixed release becomes available; until then, disable and remove it when the site's risk warrants.

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.

Source record

Technical description

The Multiple Page Generator Plugin – MPG plugin for WordPress is vulnerable to unauthorized modification of and access to data due to a missing capability check on several functions in all versions up to, and including, 4.0.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to invoke those functions intended for admin use resulting in subscribers being able to upload csv files and view the contents of MPG projects.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

References

Primary and upstream sources

Data attribution: This product uses the NVD API but is not endorsed or certified by the NVD.

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