CSRF in Brikou Wp Plugin Info Card

CVE-2026-2023

The WP Plugin Info Card plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 6.2.0. This is due to missing nonce validation in the ajax_save_custom_plugin() function, which is disabled by prefixing the check with 'false &&'. This makes it possible for unauthenticated attackers to create or modify custom plugin entries via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (4.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 4.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-2023: held from 0.002 to 0.002.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-2023?
CVE-2026-2023 is a medium-severity vulnerability in Brikou Wp Plugin Info Card, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-02-18.
How severe is CVE-2026-2023?
Medium severity. CVSS v3 base score is 4.3 out of 10.