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CVE-2026-104646— Image Photo Gallery Final Tiles Grid < 3.6.14 - Contributor+ Stored XSS via Gallery Shortcode Attributes

Quick assessment

Affected
Unknown Image Photo Gallery Final Tiles Grid
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 Image Photo Gallery Final Tiles Grid 在 3.6.14 版本之前存在安全漏洞。该插件未对其通过画廊短代码（shortcode）进行覆盖的几个画廊配置值进行适当的 sanitise（安全净化）处理，这些未过滤的值随后被直接插入到内联 JavaScript 代码块中。这导致具有贡献者（Contributor）及以上权限的用户能够注入任意 JavaScript 代码，该代码将在任何查看该文章的用户的会话中执行，包括正在预览待提交内容的管理员。此漏洞无需画廊的所

AI Predicted 8.5 Difficulty: Easy
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I. Basic Information for CVE-2026-104646

Vulnerability Information
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Vulnerability Title
Image Photo Gallery Final Tiles Grid < 3.6.14 - Contributor+ Stored XSS via Gallery Shortcode Attributes
Source: CVE Program / CVE List V5
Vulnerability Description
The Image Photo Gallery Final Tiles Grid WordPress plugin before 3.6.14 does not sanitise several gallery configuration values that can be overridden through its gallery shortcode before printing them into an inline script block, allowing users with contributor-level access and above to inject arbitrary JavaScript that executes in the session of anyone viewing the post, including an administrator previewing a pending submission. No gallery ownership is required: any gallery that already exists on the site can be referenced.
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 Image Photo Gallery Final Tiles Grid 0 ~ 3.6.14 -

II. Public POCs for CVE-2026-104646

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III. Intelligence Information for CVE-2026-104646

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Other References for CVE-2026-104646 (1)

Same Patch Batch · Unknown · 2026-10-08 · 24 CVEs total

CVE-2026-93509 6.5 MEDIUM Wallet System for WooCommerce 2.0.0 - 2.7.10 - Subscriber+ Wallet Balance Manipulation via
CVE-2026-103517 5.3 MEDIUM Airwallex Online Payments Gateway < 1.36.0 - Unauthenticated Payment Bypass via Forged Web
CVE-2026-104671 5.3 MEDIUM TutorStarter < 4.0.4 - Unauthenticated User Registration Bypass via AJAX
CVE-2026-105190 5.3 MEDIUM Easy Digital Downloads < 3.7.1 - Unauthenticated Account Creation with Registration Disabl
CVE-2026-103309 GPTranslate < 2.34.14 - Unauthenticated Stored XSS via REST API Translation Storage
CVE-2026-103646 Ultimate Multisite < 2.17.0 - Unauthenticated Authentication Bypass via 'email_address' Pa
CVE-2026-104645 Image Photo Gallery Final Tiles Grid < 3.6.14 - Contributor+ Arbitrary Gallery Cloning, Im
CVE-2026-103692 Frontend Dashboard 3.0.0 - 3.0.4 - Unauthenticated Privilege Escalation via Arbitrary Func
CVE-2026-105195 Booking Calendar 10.15 - 11.8.2 - Editor+ Arbitrary Option Disclosure
CVE-2026-105197 LatePoint < 5.6.5 - Agent+ Arbitrary Order, Customer and Transaction Deletion via IDOR
CVE-2026-105198 LatePoint < 5.7.3 - Unauthenticated Customer PII Disclosure via IDOR
CVE-2026-105194 Easy Digital Downloads < 3.7.1 - Subscriber+ Sensitive Information Disclosure via User Dow
CVE-2026-105196 LatePoint < 5.6.9 - Agent+ Cross-Agent Data Disclosure and Modification via Abilities API
CVE-2026-105193 Booking Calendar < 11.8 - Unauthenticated Booking Information Disclosure and Modification
CVE-2026-86826 BackWPup < 5.7.7 - Unauthenticated Sensitive Data Disclosure via Restore Working Directory
CVE-2026-86827 BackWPup 3.3 - 5.7.6 - Unauthenticated Backup Job Execution via wp-cron.php
CVE-2026-86828 BackWPup < 5.7.7 - Admin+ Path Traversal to RCE via Restore PclZip Fallback
CVE-2026-105260 Database Addon For WPForms < 1.1.1 - Arbitrary Form Entry Deletion via CSRF
CVE-2026-94246 Wallet System for WooCommerce 2.0.0 - 2.7.10 - Subscriber+ Forged Wallet Withdrawal Reques
CVE-2026-94244 Wallet System for WooCommerce < 2.8.0 - Subscriber+ Store-Wide Wallet Transaction Disclosu

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

IV. Related Vulnerabilities

Same product: Image Photo Gallery Final Tiles Grid
Same vendor: Unknown

V. Comments for CVE-2026-104646

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