---
id: CVE-2026-119751
title: >-
  Content Egg WordPress Plugin < 12.1.0 Unauthenticated Information Disclosure
  via render-blocks
summary: >-
  Content Egg plugin for WordPress before 12.1.0 contains a broken access
  control vulnerability that allows unauthenticated attackers to retrieve
  Content Egg product data from unpublished posts by calling the REST route POST
  /wp-json/conte…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-862
  - CWE-639
vendor: keywordrush
product: Content Egg – Affiliate Product Importer & Price Comparison
affected:
  - content_egg_affiliate_product_importer_price_comparison <= 12.0.0
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-11-05T20:41:07.538980Z'
published: '2026-11-05'
updated: '2026-11-05'
sourceUpdated: '2026-11-05T20:41:18.417Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-119751'
references:
  - url: 'https://wordpress.org/plugins/content-egg/#developers'
    label: WordPress Changelog
  - url: >-
      https://www.vulncheck.com/advisories/content-egg-wordpress-plugin-unauthenticated-information-disclosure-via-render-blocks
    label: >-
      VulnCheck Advisory: Content Egg WordPress Plugin < 12.1.0 Unauthenticated
      Information Disclosure via render-blocks
tags:
  - cve.org
ingestedAt: '2026-11-05T22:38:31.843Z'
epss: 0.00264
epssPercentile: 0.18399
---

## Overview

Content Egg plugin for WordPress before 12.1.0 contains a broken access control vulnerability that allows unauthenticated attackers to retrieve Content Egg product data from unpublished posts by calling the REST route POST /wp-json/content-egg/v1/render-blocks, whose permission_check() improperly returns true when no X-WP-Nonce header is supplied. Attackers can supply the post_id and module id of a draft, pending, scheduled, or private post to handle_render(), which lacks a publish-status check, to disclose product titles, destination and affiliate URLs, merchant or domain information, and descriptions.

## Affected

- `content_egg_affiliate_product_importer_price_comparison <= 12.0.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.