Advanced Post Manager

Advanced Post Manager has one disclosed vulnerability in the WordSec catalog, all reported in 2022; it is fixed as of September 2026. Their average CVSS score is 9.8, and the most serious one scores 9.8 out of 10. Severity breakdown: 1 critical and 0 high.

The most common weakness is Deserialization Of Untrusted Data, behind 1 of the records (100%).

The one issue recorded for Advanced Post Manager has a vendor fix available, so running the current release closes it.

Advanced Post Manager is installed on roughly 4,000 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.8.8.

Strategic Overview

Avg CVSSCritical
9.8/ 10
Patch Coverage100%
Open

0

Fixed

1

Get automatic notifications for all Advanced Post Manager vulnerabilities before they are exploited.

Highest severity on recordCVSS 9.8

Advanced Post Manager <= 4.5.1 - PHP Object Injection

Read the full analysis

Vulnerability Records

1 records
Showing 1–1 of 1 reports
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Latestv4.5.5

Advanced Post Manager

Nexcess

Author

Nexcess

3.5(11)
70/100
Last Updated
2025-08-26 (1y ago)
Active Installs
4,000+
Downloads
149,625
Requires WP
6.6+
Requires PHP
7.4+
Tested up to
WP 6.8.8
Created
2011-09-06 (15y ago)

This is a tool for developers who want to turbo-charge their custom post type listings with metadata, taxonomies, and more. An intuitive interface for adding (and saving) complex filtersets is provided, along with a drag-and-drop interface for choosing and ordering columns to be displayed. Metaboxes are also automatically generated for all your metadata-entry needs. Add columns to the post listing view Filter post listings by custom criteria Easily add metaboxes to custom post types Automatically add registered taxonomies to post listings Sort by post metadata See docs/documentation.html in the plugin directory for full documentation. The team at The Events Calendar stands by our work and offers light support every Wednesday to the community via the WordPress.org support forums. Feel free to ask a question if you’re having a problem with implementation or if you find bugs. SUBMITTING PATCHES If you’ve identified a bug and want to submit a patch, we’d welcome it at our GitHub page for Advanced Post Manager. Simply cue up your proposed patch as a pull request, and we’ll review as part of our monthly release cycle and merge into the codebase if appropriate from there. (If a pull request is rejected, we’ll do our best to tell you why). Users whose pull requests are accepted will receive credit in the plugin’s changelog. For more information, check out the readme at our GitHub page. Happy coding! Add-Ons But wait: there’s more! We’ve got a whole stable of plugins available to help you be awesome at what you do. Check out a full list of the products below, and over on our website. Our Free Plugins: The Events Calendar Event Tickets GigPress Image Widget Our Premium Plugins and Services: Events Calendar PRO Event Aggregator (service) Event Tickets Plus Community Events Community Tickets Filter Bar Eventbrite Tickets

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