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CVE-2026-15233— Nested Pages < 3.2.15 - Editor+ Stored XSS via Post Title

Quick assessment

Affected
Unknown Nested Pages
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 Nested Pages是WordPress基金会开源的一款页面嵌套管理插件。 WordPress Nested Pages 3.2.15之前版本存在跨站脚本漏洞，该漏洞源于未正确转义文章标题便将其输出到管理列表页面的HTML属性中，可能导致具有Editor角色（或Contributor/Author）的用户注入任意JavaScript，并在高权限用户查看该页面时执行。

AI Predicted 8.8 Difficulty: Moderate EPSS 0.24% · P14

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Nested Pages < 3.2.15 affected
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I. Basic Information for CVE-2026-15233

Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Nested Pages < 3.2.15 - Editor+ Stored XSS via Post Title
Source: CVE Program / CVE List V5
Vulnerability Description
The Nested Pages WordPress plugin before 3.2.15 does not properly escape post titles before outputting them into HTML attributes on an administrative listing screen, allowing users with the Editor role (or Contributor/Author when the Nested Pages WordPress plugin before 3.2.15 is enabled for the post type) to inject arbitrary JavaScript that executes in the session of any higher-privileged user who views that screen.
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
Vulnerability Title
WordPress Nested Pages 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Nested Pages是WordPress基金会开源的一款页面嵌套管理插件。 WordPress Nested Pages 3.2.15之前版本存在跨站脚本漏洞，该漏洞源于未正确转义文章标题便将其输出到管理列表页面的HTML属性中，可能导致具有Editor角色（或Contributor/Author）的用户注入任意JavaScript，并在高权限用户查看该页面时执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Nested Pages 0 ~ 3.2.15 -

II. Public POCs for CVE-2026-15233

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III. Intelligence Information for CVE-2026-15233

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Vendor Advisories for CVE-2026-15233 (1)

Same Patch Batch · Unknown · 2026-08-04 · 24 CVEs total

CVE-2026-16035 miniOrange 2FA < 6.2.7 - Subscriber+ Arbitrary-Recipient OTP Send
CVE-2026-16618 ImproveSEO <= 2.0.11 - Unauthenticated Arbitrary File Upload Leading to Remote Code Execut
CVE-2026-10526 EmbedPress < 4.6.1 - Unauthenticated Blind SSRF
CVE-2026-11366 MonsterInsights < 11.1.0 - Unauthenticated Measurement Protocol Secret Update via Empty-Ke
CVE-2026-16536 Simple Google Calendar Outlook Events Widget < 3.1.0 - Unauthenticated SSRF via calendar_i
CVE-2026-16623 Create Block Theme < 2.10.0 - Admin+ PHP Code Injection via Pattern Save (Multisite)
CVE-2026-12698 wpForo Forum < 3.1.3 - Subscriber+ Account Status and Reputation Manipulation via Profile
CVE-2026-14939 Visualizer: Tables and Charts Manager < 4.0.6 - Contributor+ Server-Side Request Forgery v
CVE-2026-14816 The GDPR Framework < 2.4.0 - Unauthenticated Consent Record Forgery and Do Not Sell Reques
CVE-2026-14872 Database for Contact Form 7, WPforms, Elementor forms < 1.5.5 - Authenticated SQL Injectio
CVE-2026-14824 Quiz And Survey Master < 11.2.2 - Contributor+ Stored XSS via Polar Question
CVE-2026-14848 Paid Member Subscriptions < 3.0.8 - Subscriber+ Cross-User Subscription Hijack via process
CVE-2026-16296 Clearfy < 2.4.3 - Open Redirect via Cyrlitera 404 Handler
CVE-2026-16056 Contest Gallery < 30.0.7 - Subscriber+ OpenAI Prompt History Disclosure via post_cg_get_op
CVE-2026-15958 Easy Dropbox Integration < 2.2.0 - Unauthenticated Arbitrary Connected Dropbox File Access
CVE-2026-16293 Blubrry PowerPress < 11.16.11 - Contributor+ Stored XSS via Podcast Episode Chapters URL
CVE-2026-16068 Brizy - Page Builder < 2.8.19 - Author+ Stored XSS via brizy_set_project Global Project Co
CVE-2026-16069 Brizy - Page Builder < 2.8.19 - Contributor+ Stored XSS via Featured Image Focal Point
CVE-2026-16070 Brizy - Page Builder < 2.8.19 - Contributor+ Template Type Update via IDOR
CVE-2026-16548 Bit Assist < 1.8.2 - Unauthenticated Arbitrary File Upload via Response Endpoint

Showing top 20 of 24 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Nested Pages
Same vendor: Unknown

V. Comments for CVE-2026-15233

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