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CVE-2026-111740— Post Duplicator < 3.0.17 - Contributor+ Draft and Private Post Title Disclosure

Quick assessment

Affected
Unknown Post Duplicator
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.

Post Duplicator WordPress 插件在 3.0.17 版本之前，在返回某文章类型的文章列表时，未验证请求用户是否有权查看每篇文章，这使得角色低至“投稿者”（Contributor）的用户也能读取其他用户的草稿和私密文章的标题及层级结构。

AI Predicted 5.3 Difficulty: Trivial EPSS 0.15% · P4

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Post Duplicator < 3.0.17 affected
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I. Basic Information for CVE-2026-111740

Vulnerability Information
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Vulnerability Title
Post Duplicator < 3.0.17 - Contributor+ Draft and Private Post Title Disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
The Post Duplicator WordPress plugin before 3.0.17 does not check whether the requesting user may view each post before returning a list of posts for a post type, allowing users with a role as low as Contributor to read the titles and hierarchy of other users' draft and private posts.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Post Duplicator 0 ~ 3.0.17 -

II. Public POCs for CVE-2026-111740

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III. Intelligence Information for CVE-2026-111740

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Other References for CVE-2026-111740 (1)

Same Patch Batch · Unknown · 2026-11-04 · 32 CVEs total

CVE-2026-112244 Duplicator 5.0.0 - 5.0.6 - Unauthenticated Full Path Disclosure via Installer Entry Points
CVE-2026-118637 Simple Download Monitor < 4.1.3 - Contributor+ Private Download Item Title and Description
CVE-2026-118783 All-in-One Video Gallery < 5.0.0 - Contributor+ Stored XSS via Shortcode Attribute
CVE-2026-118983 VikWidgetsLoader < 1.12.3 - Contributor+ Stored XSS via Speakers and Cookies Policy Blocks
CVE-2026-115426 WPvivid Backup & Migration < 0.9.138 - Admin+ Path Traversal via Local Backup Directory Se
CVE-2026-118404 Premium Packages < 7.3.1 - Unauthenticated Cross-User Saved Cart Disclosure via IDOR
CVE-2026-118422 Stape Conversion Tracking 2.3.0 - 2.3.10 - Unauthenticated SSRF and Same-Origin XSS via Pr
CVE-2026-118407 Premium Packages < 7.3.1 - Subscriber+ Guest Order Takeover
CVE-2026-118403 Premium Packages < 7.3.1 - Unauthenticated Guest Order Status Disclosure
CVE-2026-118523 EventPrime < 4.3.6.1 - Unauthenticated Pending Post Disclosure via Public Post Status Over
CVE-2026-115242 WPvivid Backup & Migration < 0.9.137 - Admin+ Path Traversal via Staging Site Path
CVE-2026-115262 Duplicator < 5.1.0 - Subscriber+ SQLi via Charset and Collation Rewriter During Restore
CVE-2026-115257 WP Roster < 2.36 - Unauthenticated Roster Data Modification
CVE-2026-115241 WPvivid Backup & Migration < 0.9.137 - Admin+ Arbitrary Database Table Deletion via Snapsh
CVE-2026-115250 Text Typing < 2.2.2 - Contributor+ Stored XSS
CVE-2026-115243 WPvivid Backup & Migration 0.9.117 - 0.9.136 - Admin+ Arbitrary File Upload via wpvivid_up
CVE-2026-101165 Mollie Payments for WooCommerce < 8.2.0 - Unauthenticated Payment Surcharge Bypass via upd
CVE-2026-112243 Duplicator < 5.1.0 - Reflected XSS via 'logname' Parameter
CVE-2026-111962 WP Remote Users Sync < 2.2.0 - Unauthenticated Sensitive Data Disclosure via Public User E
CVE-2026-114431 Enable Media Replace < 4.2.3 - Author+ Stored XSS via SVG Upload

Showing top 20 of 32 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Post Duplicator
Same vendor: Unknown