Medium 5.3Published Oct 8, 2025

CVE-2025-11171Chartify – WordPress Chart Plugin <= 3.5.9 - Missing Authentication for Administrative Function

Updated under an hour ago (Oct 28, 2026, 12:50 AM ET)

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It affects ays-pro Chartify – WordPress Chart Plugin. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for ays-pro Chartify – WordPress Chart Plugin

Exploited in the last 30 days

The Chartify – WordPress Chart Plugin for WordPress is vulnerable to Missing Authentication for Critical Function in all versions up to, and including, 3.5.9. This is due to the plugin registering an unauthenticated AJAX action that dispatches to admin-class methods based on a request parameter, without any nonce or capability checks. This makes it possible for unauthenticated attackers to execute administrative functions via the wp-admin/admin-ajax.php endpoint granted they can identify callable method names.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness (CWE): CWE-306
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Wordfence
NVD analysis: Deferred
Record last updated: Apr 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

ays-pro Chartify – WordPress Chart Plugin ays_pro:chartify_wordpress_chart_plugin (from the name)	through 3.5.9	CNA record

References

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/aa3e030b-8ef1-4dbc-940d-6c2ab2683620?source=cve
https://plugins.trac.wordpress.org/browser/chart-builder/tags/3.5.8/includes/class-chart-builder.php#L247
https://plugins.trac.wordpress.org/browser/chart-builder/tags/3.5.8/admin/class-chart-builder-admin.php#L675
https://plugins.trac.wordpress.org/browser/chart-builder/tags/3.5.8/admin/class-chart-builder-admin.php#L1625
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3372188%40chart-builder%2Ftags%2F3.6.0&new=3372188%40chart-builder%2Ftags%2F3.6.0

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.