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CVE-2026-119751— Content Egg WordPress Plugin < 12.1.0 Unauthenticated Information Disclosure via render-blocks

Quick assessment

Affected
keywordrush Content Egg – Affiliate Product Importer & Price Comparison
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress 的 Content Egg 插件在 12.1.0 版本之前存在一个访问控制缺陷漏洞。该漏洞允许未认证的攻击者通过调用 REST 路由 ，从未发布的文章中获取 Content Egg 的产品数据。问题根源在于该路由的 函数在缺少 请求头时错误地返回了 。攻击者可以传入草稿、待审核、已排期或私密文章的 和模块 ID，调用 函数；而该函数未对文章的发布状态进行验证，从而导致泄露产品标题、目标链接、联盟链接、商家或域名信息以及产品描述等敏感数据。

CVSS 5.3 · Medium
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I. Basic Information for CVE-2026-119751

Vulnerability Information
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Vulnerability Title
Content Egg WordPress Plugin < 12.1.0 Unauthenticated Information Disclosure via render-blocks
Source: CVE Program / CVE List V5
Vulnerability Description
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a broken access control vulnerability that allows unauthenticated attackers to retrieve Content Egg product data from unpublished posts by calling the REST route POST /wp-json/content-egg/v1/render-blocks, whose permission_check() improperly returns true when no X-WP-Nonce header is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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
keywordrush Content Egg – Affiliate Product Importer & Price Comparison 0 ~ 12.0.0 -

II. Public POCs for CVE-2026-119751

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III. Intelligence Information for CVE-2026-119751

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Other References for CVE-2026-119751 (2)

IV. Related Vulnerabilities

Same product: Content Egg – Affiliate Product Importer & Price Comparison
Same vendor: keywordrush
Same weakness: CWE-862