CVE-2026-88782— Kubio AI Page Builder < 2.9.3 - Contributor+ Stored XSS via Image Gallery Item URL Attribute
Quick assessment
Affected
Unknown Kubio AI Page Builder
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.
Kubio AI Page Builder WordPress 插件在 2.9.3 版本之前，在将用户提供的值输出为链接目标（link target）前，未对该值的 URI 协议进行验证。这一漏洞使得具备“贡献者（contributor）”及更高角色的用户能够植入恶意载荷（payload），当任何人（包括预览未发布内容的管理员）点击该链接时，恶意代码将在其浏览器中执行。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2026-88782
Vulnerability Information
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Vulnerability Title
Kubio AI Page Builder < 2.9.3 - Contributor+ Stored XSS via Image Gallery Item URL Attribute
Source: CVE Program / CVE List V5
Vulnerability Description
The Kubio AI Page Builder WordPress plugin before 2.9.3 does not validate the URI scheme of a user-supplied value before outputting it as a link target, allowing users with the contributor role and above to store a payload which executes in the browser of anyone who follows the link, including an administrator previewing the unpublished submission.
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 | Kubio AI Page Builder | 0 ~ 2.9.3 | - |
|
II. Public POCs for CVE-2026-88782
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Other References for CVE-2026-88782 (1)
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https://wpscan.com/vulnerability/b45063f1-65a0-44cb-9565-0242f30fd7a3/ exploit vdb-entry technical-description
Same Patch Batch · Unknown · 2026-10-03 · 21 CVEs total
| CVE-2026-86832 | MetForm < 4.3.1 - Unauthenticated Form Entry Data Disclosure via REST API | |
| CVE-2026-101159 | WP Ultimate Review < 2.4.4 - Unauthenticated Stored XSS via Review Submission | |
| CVE-2026-101160 | WP Ultimate Review < 2.4.4 - Unauthenticated DoS via Non-Numeric Review Rating | |
| CVE-2026-80518 | WP Ultimate CSV Importer < 9.2 - Unauthenticated Imported Data Disclosure via Predictable | |
| CVE-2026-80517 | WP Ultimate CSV Importer 7.17 - 9.1 - Admin+ Stored XSS via ZIP Import SVG Upload | |
| CVE-2026-101161 | WP Ultimate Review < 2.4.4 - Unauthenticated DoS via Unset Display Settings in wp-reviews | |
| CVE-2026-101162 | WP Ultimate Review < 2.4.4 - Author+ Stored XSS via Review Overview Settings | |
| CVE-2026-103293 | MPG < 4.2.3 - Editor+ Arbitrary File Read via Project Import | |
| CVE-2026-103514 | WP 2FA < 4.1.0 - Two-Factor Authentication Bypass via TOTP Code Replay | |
| CVE-2026-86834 | MetForm 2.2.1 - 4.3.0 - Unauthenticated Debug File Disclosure via HubSpot Forms Integratio | |
| CVE-2026-94238 | Loco Translate < 2.8.9 - Translator+ Limited File Read via 'path' Parameter | |
| CVE-2026-85015 | Unlimited Elements For Elementor < 2.0.21 - Authenticated Arbitrary File Write via Path Tr | |
| CVE-2026-85568 | Unlimited Elements For Elementor 1.5.139 - 2.0.20 - Unauthenticated SQLi via 'ucs' Paramet | |
| CVE-2026-91078 | TillKit < 1.0.5 - Unauthenticated POS Takeover via Hard-Coded Default Manager PIN | |
| CVE-2026-88783 | Kubio AI Page Builder < 2.9.3 - Unauthenticated Stored XSS via Comment Content | |
| CVE-2026-92437 | Mailchimp for WooCommerce < 6.3 - Unauthenticated Abandoned Cart Modification and Deletion | |
| CVE-2026-89236 | SaveTo Wishlist Lite < 1.1.5 - Unauthenticated SQLi via 'sort_column' and 'sort_order' Par | |
| CVE-2026-96962 | Pie Register < 3.8.4.14 - Unauthenticated User Email Disclosure via Invitation Code | |
| CVE-2026-92923 | Unlimited Elements For Elementor 1.5.142 - 2.0.20 - Subscriber+ SQLi via get_addon_output_ | |
| CVE-2026-94239 | Loco Translate < 2.8.9 - Translator+ Stored XSS via Bundle Configuration |
IV. Related Vulnerabilities
Same product: Kubio AI Page Builder
-
CVE-2026-88783
Kubio AI Page Builder < 2.9.3 - Unauthenticated Stored XSS v -
CVE-2026-100107
Kubio AI Page Builder <= 2.9.2 - Unauthenticated Stored Cros -
CVE-2026-14472
Kubio AI Page Builder <= 2.8.4 - Authenticated (Contributor+ -
CVE-2026-16779
Kubio AI Page Builder <= 2.8.5 - Missing Authorization to Au -
CVE-2026-5427
Kubio AI Page Builder <= 2.7.2 - Missing Authorization to Au
Same vendor: Unknown
-
CVE-2026-94238
Loco Translate < 2.8.9 - Translator+ Limited File Read via ' -
CVE-2026-94239
Loco Translate < 2.8.9 - Translator+ Stored XSS via Bundle C -
CVE-2026-92923
Unlimited Elements For Elementor 1.5.142 - 2.0.20 - Subscrib -
CVE-2026-96962
Pie Register < 3.8.4.14 - Unauthenticated User Email Disclos -
CVE-2026-89236
SaveTo Wishlist Lite < 1.1.5 - Unauthenticated SQLi via 'sor
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