CVE-2024-1710

HIGH 8.8

Addon Library <= 1.3.76 - Missing Authorization to Authenticated (Subscriber+) Arbitrary File Upload

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

The Addon Library plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the onAjaxAction function action in all versions up to, and including, 1.3.76. This makes it possible for authenticated attackers, with subscriber-level access and above, to perform several unauthorized actions including uploading arbitrary files.

CWE	CWE-862
Vendor	unitecms
Product	addon library
Published	Feb 24, 2024
Last Updated	Apr 8, 2026

Stay Ahead of the Next One

Get instant alerts for unitecms addon library

Be the first to know when new high vulnerabilities affecting unitecms addon library are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

unitecms / Addon Library

0 ≤ 1.3.76

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/15cf34d8-256b-495e-9385-a5d526bfb335?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/addon-library/trunk/inc_php/unitecreator_actions.class.php#L39

Credits

Lucio Sá