CVE-2026-2594

Published: Jul 17, 2026Modified: Jul 17, 2026Deferred

6.4

Vector

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

Exploitability: 3.1 / Impact: 2.7

Source: security@wordfence.com (Secondary)

Description

The Smart Custom Fields plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 5.0.7. This is due to insufficient input sanitization and output escaping of uploaded image attachment titles. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. NOTE: This vulnerability was partially patched in 5.0.7.

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (3)

https://plugins.trac.wordpress.org/changeset/3485210/smart-custom-fields

Source: security@wordfence.com

https://plugins.trac.wordpress.org/changeset/3609564/smart-custom-fields

Source: security@wordfence.com

https://www.wordfence.com/threat-intel/vulnerabilities/id/110a1b28-50e0-430e-82d4-c254d73836e2?source=cve

Source: security@wordfence.com

Timeline

No history available yet.