Content Egg <= 12.0.0 - Unauthenticated Sensitive Information Exposure via 'post_id' Parameter
- ID
- WPSEC-2026-2119
- Plugin
- Content Egg – Affiliate Product Importer & Price Comparison (content-egg)
- Affected
- all versions before 12.1.0
- Remediation
- Update to 12.1.0 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weakness
- CWE-200
- Usage
- Plugin Low · Affected versions Low among sites WPSec scans, 2026-10-30
- Attack surface
- Content Egg on WPSec AttackSurface
- Fix released
- Published
Description
The Content Egg plugin for WordPress is vulnerable to Sensitive Information Exposure via the 'post_id' parameter of the render-blocks REST endpoint, the product data REST endpoint, and its shortcodes and blocks in all versions up to, and including, 12.0.0, due to the plugin rendering or returning the products attached to the requested post without checking that the post is public. The render-blocks endpoint accepts requests from anyone, and the product data endpoint served password-protected posts. This makes it possible for unauthenticated attackers to read the product data stored on draft, private or password-protected posts.
References
- https://wpsec.com/vuln/WPSEC-2026-2119/
- https://plugins.svn.wordpress.org/content-egg/tags/12.1.0/
- https://wordpress.org/plugins/content-egg/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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