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CVE-2026-119087— Content Egg <= 12.0.0 - Missing Authorization to Authenticated (Author+) Administrator-Authored Post Creation via 'preset_id' Parameter

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 插件"Content Egg – Affiliate Product Importer & Price Comparison"在所有 12.0.0 及以下版本中存在授权绕过漏洞。该问题源于插件未能正确验证用户是否具备执行特定操作的授权。因此，拥有“作者”（author）级别或更高权限的已认证攻击者，可通过提供由管理员拥有的预设 ID（preset_id），创建归属于其他用户账户（通常是管理员）的帖子，导致 wp_insert_post 函数将管理员记录为 post_author。若攻击者已具备该

CVSS 4.3 · Medium
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I. Basic Information for CVE-2026-119087

Vulnerability Information
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Vulnerability Title
Content Egg <= 12.0.0 - Missing Authorization to Authenticated (Author+) Administrator-Authored Post Creation via 'preset_id' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The Content Egg – Affiliate Product Importer & Price Comparison plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 12.0.0 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with author-level access and above, to create posts attributed to another user's account — typically an administrator — by supplying an admin-owned preset_id, causing wp_insert_post to record the administrator as post_author. This includes the ability to create published posts when the attacker already holds publish_posts capability for the preset's post type, resulting in administrator-attributed published content created by a lower-privileged user.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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-2026-119087

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III. Intelligence Information for CVE-2026-119087

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Other References for CVE-2026-119087 (6)

IV. Related Vulnerabilities

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