CVE-2026-14158
HIGHCVSS v3.1: 8.8 · EPSS: 0.0052 (40.1 percentile)
Source data as of:
At a glance
- Severity
- HIGH
- CVSS
- 8.8 v3.1 · NVD
- EPSS
- 0.0052 (40.1 percentile) · FIRST.org
- CISA KEV
- No
- Type
- Unrestricted Upload · NVD CWE
- Attack conditions (CVSS vector)
- NetworkNo user interaction · Source: NVD Vector
- Published
- 2026-07-08 · Modified: 2026-07-08
- References
- Jump to references (4)
CVSS / EPSS / KEV
Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources
Description
The Widget Logic Visual plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.52 via the widget_logic_visual_check_visibility function. This is due to missing capability check and nonce verification on the widget-logic-update-conditional-tags AJAX action combined with insufficient sanitization of the 'nwlv[cod-tag]' parameter before storage and subsequent use in an eval() call. This makes it possible for authenticated attackers, with subscriber-level access and above, to execute code on the server.
References
Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.
- Reference https://plugins.trac.wordpress.org/browser/widget-logic-visual/trunk/ajax.php#L14
- Reference https://plugins.trac.wordpress.org/browser/widget-logic-visual/trunk/ajax.php#L91
- Reference https://plugins.trac.wordpress.org/browser/widget-logic-visual/trunk/custom.php#L50
- Vendor advisory https://www.wordfence.com/threat-intel/vulnerabilities/id/5d82e9e2-c572-4911-a6a5-13848442…