CVE-2026-4011

Published: Apr 15, 2026 Last Modified: Apr 15, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,4
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: changed
Confidentiality: low
Integrity: low
Availability: none

Description

AI Translation Available

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 escaping on the 'id' shortcode attribute. Specifically, in the pc_shortcode() function, the 'id' attribute is extracted from user-supplied shortcode attributes and directly concatenated into an HTML div element's class attribute without any escaping or sanitization at line 62. The resulting HTML is then passed through html_entity_decode() before being returned, further undermining any potential safety. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0003
Percentile
0,1th
Updated

EPSS Score Trend (Last 2 Days)

79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Confidentiality Integrity Availability
Potential Impacts:
Bypass Protection Mechanism Read Application Data Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies: AI/ML, Web Based, Web Server
Likelihood of Exploit: High
View CWE Details
https://plugins.trac.wordpress.org/browser/wpgo-power-chart…
https://plugins.trac.wordpress.org/browser/wpgo-power-charts-lite/tags/0.1.0/cl…
https://plugins.trac.wordpress.org/browser/wpgo-power-chart…
https://plugins.trac.wordpress.org/browser/wpgo-power-charts-lite/tags/0.1.0/cl…
https://plugins.trac.wordpress.org/browser/wpgo-power-chart…
https://plugins.trac.wordpress.org/browser/wpgo-power-charts-lite/trunk/classes…
https://plugins.trac.wordpress.org/browser/wpgo-power-chart…
https://plugins.trac.wordpress.org/browser/wpgo-power-charts-lite/trunk/classes…
https://www.wordfence.com/threat-intel/vulnerabilities/id/e…
https://www.wordfence.com/threat-intel/vulnerabilities/id/ea41d391-ba8d-43d9-8e…