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CVE-2024-10728

45
FAUCET Score

CVE-2024-10728 is a critical vulnerability affecting the PostX plugin for WordPress, specifically versions up to and including 4.1.16. It allows authenticated attackers with subscriber-level access to install and activate arbitrary plugins due to a missing capability check. This flaw carries a high CVSS score of 8.8, indicating a severe risk of remote code execution if a vulnerable plugin is subsequently installed. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.1.17CPE matchmatch criteria
cpe:2.3:a:wpxpo:postx:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
36.49%
Probability of exploitation in next 30 days
EPSS Percentile
98.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.3649 is in the 98th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / browser/ultimate-post/tags/4.1.16/classes/Importer.php
Product
plugins.trac.wordpress.org / browser/ultimate-post/tags/4.1.16/classes/Initialization.php
Product
plugins.trac.wordpress.org / changeset/3188636/ultimate-post/trunk/classes/Importer.php
Patch
wordpress.org / plugins/ultimate-post
Product
wordfence.com / threat-intel/vulnerabilities/id/076f36fb-c2fb-43e0-a027-1351d3995489
Third Party Advisory