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.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
Affected products
References
- MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/860848c1-dd67-4baf-a571-bc866c5f12f8?source=cve
- MISChttps://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/trunk/controllers/DatasetController.php#L261
- MISChttps://plugins.trac.wordpress.org/browser/multiple-pages-generator-by-porthas/trunk/models/ProjectModel.php#L286
- MISChttps://plugins.trac.wordpress.org/changeset/3174918/multiple-pages-generator-by-porthas/trunk/controllers/DatasetController.php
- MISChttps://plugins.trac.wordpress.org/changeset/3174918/multiple-pages-generator-by-porthas/trunk/models/ProjectModel.php
- MISChttps://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3178830%40multiple-pages-generator-by-porthas%2Ftrunk&old=3174918%40multiple-pages-generator-by-porthas%2Ftrunk&sfp_email=&sfph_mail=