XSS in Dgwyer Power Charts – Responsive Beautiful & Graphs
CVE-2026-4011
The Power Charts Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'id' parameter of the [pc] shortcode in all versions up to, and including, 0.1.0. This is due to insufficient input sanitization and output esc…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.000 (13.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Dgwyer Power Charts – Responsive Beautiful & Graphs — versions 0
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/ea41d391-ba8d-43d9-8eda-69ac2…
- plugins.trac.wordpress.org/browser/wpgo-power-charts-lite/tags/0.1.0/classes/po…
- plugins.trac.wordpress.org/browser/wpgo-power-charts-lite/trunk/classes/power-c…
- plugins.trac.wordpress.org/browser/wpgo-power-charts-lite/tags/0.1.0/classes/po…
- plugins.trac.wordpress.org/browser/wpgo-power-charts-lite/trunk/classes/power-c…
Frequently asked questions
- What is CVE-2026-4011?
- CVE-2026-4011 is a medium-severity vulnerability in Dgwyer Power Charts – Responsive Beautiful & Graphs, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-04-15.
- How severe is CVE-2026-4011?
- Medium severity. CVSS v3 base score is 6.4 out of 10.