CVE Catalog

CVE-2026-7529

HighCVSS 7.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.35%

28th percentile - higher than 28% of all known CVEs

Summary

The wiseCampaign – WooCommerce Conversions Made Easy plugin for WordPress is vulnerable to unauthorized modification and disclosure of data due to every REST API endpoint being registered with `permission_callback => '__return_true'` in all versions up to and including 1.1.16. This allows unauthenticated attackers to read and modify the plugin's banner, stockbar, and core settings, including saving/updating banner records, toggling stockbar/feature flags, changing the active banner, and uploading background-image files via wp_handle_upload(), without any nonce or capability check.

Risk Assessment

An unauthenticated attacker can alter the plugin's appearance and functionality, upload malicious files, or exfiltrate data, potentially leading to site integrity compromise and loss of user trust.

Recommendation

Update the plugin to the latest version and check for unauthorized changes in configuration.

Related vulnerabilities

Original NVD description (English source)

The wiseCampaign – WooCommerce Conversions Made Easy plugin for WordPress is vulnerable to unauthorized modification and disclosure of data due to every one of its REST API endpoints being registered with `permission_callback => '__return_true'` in all versions up to, and including, 1.1.16. This makes it possible for unauthenticated attackers to read and modify the plugin's banner, stockbar, and core settings — including saving/updating banner records, toggling stockbar/feature flags, changing the active banner, and uploading background-image files via wp_handle_upload() — without any nonce or capability check.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS