CVE-2026-4138

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

The DX Unanswered Comments plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.7. This is due to missing nonce validation on the plugin's settings form in the dxuc-unanswered-comments-admin-page.php file. This makes it possible for unauthenticated attackers to modify plugin settings (dxuc_authors_list and dxuc_comment_count) via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-352

Affected software

VendorProductVersions
nofearincDX Unanswered Comments<= 1.7

References

Timeline

Published
Apr 22, 2026
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2026-4138: Medium severity, CVSS 4.3 | Vulnix