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CVE-2026-104653— Envira Gallery < 1.16.1 - Author+ Stored XSS via Gallery Crop Dimensions

Quick assessment

Affected
Unknown Envira Gallery
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.

在 Envira Gallery WordPress 插件 1.16.1 版本之前，该插件未对用户提供的画廊显示配置值进行清理或转义，就直接将其存储并在图像标签属性中输出。这允许具有“作者”及更高角色的用户注入任意 Web 脚本，当任何访客（包括管理员）查看包含受影响画廊的页面时，这些脚本将自动执行。

AI Predicted 6.1 Difficulty: Moderate EPSS 0.24% · P13

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Envira Gallery < 1.16.1 affected
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I. Basic Information for CVE-2026-104653

Vulnerability Information
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Vulnerability Title
Envira Gallery < 1.16.1 - Author+ Stored XSS via Gallery Crop Dimensions
Source: CVE Program / CVE List V5
Vulnerability Description
The Envira Gallery WordPress plugin before 1.16.1 does not sanitise or escape user-supplied gallery display configuration values before storing them and outputting them in an image tag attribute, allowing users with the Author role and above to inject arbitrary web scripts that execute when any visitor, including an administrator, views a page containing the affected gallery.
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 Envira Gallery 0 ~ 1.16.1 -

II. Public POCs for CVE-2026-104653

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III. Intelligence Information for CVE-2026-104653

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Other References for CVE-2026-104653 (1)

Same Patch Batch · Unknown · 2026-10-07 · 24 CVEs total

CVE-2026-82211 8.2 HIGH Nexi XPay Build <= 7.6.2 - Unauthenticated Payment Completion and Order Key Disclosure
CVE-2026-82212 7.5 HIGH Nexi XPay Build <= 7.6.2 - Unauthenticated Payment Bypass via NPG Notification Handler
CVE-2026-86833 5.4 MEDIUM MetForm < 4.3.1 - Unauthenticated HTML Injection in Notification Emails via Field Shortcod
CVE-2026-105322 5.3 MEDIUM Magee Shortcodes <= 2.1.1 - Unauthenticated Mail Relay via Contact Form
CVE-2026-103323 Integration for Epos Now and WooCommerce 4.6.0 - 4.11.1 - Unauthenticated Action Scheduler
CVE-2026-104049 Academy LMS < 4.0.0 - Subscriber+ Arbitrary Lesson Content Disclosure via Topic REST Endpo
CVE-2026-104651 Yaad Sarig Payment Gateway For WC < 2.2.13 - Subscriber+ Arbitrary Order Payment Manipulat
CVE-2026-104652 Envira Gallery < 1.16.1 - Author+ Stored XSS via Gallery Image ID
CVE-2026-104050 Academy LMS < 4.0.0 - Subscriber+ Cross-Course Quiz Answer Disclosure via render_quiz_answ
CVE-2026-103681 Frontend Dashboard < 3.0.0 - Subscriber+ Profile and Post Field Deletion via fed_user_prof
CVE-2026-103378 Geliver Akıllı Kargo Pazaryeri 3.0.0 - 3.1.0 - Unauthenticated API Key Disclosure via Publ
CVE-2026-104953 MPG < 4.2.3 - Editor+ SQLi via Project Import
CVE-2026-104677 WP Coder 4.0 - 4.5.1 - Editor+ RCE via Global PHP
CVE-2026-104667 Animated Number Counters < 3.1 - Editor+ Second-Order SQLi via Counter Order
CVE-2026-104678 CP Media Player < 1.3.4 - Contributor+ Media Player Settings Update
CVE-2026-105316 Magee Shortcodes <= 2.1.1 - Reflected XSS via live_preview and magee_create_shortcode Acti
CVE-2026-86816 WPCafe < 3.0.21 - Unauthenticated Product Data Disclosure via REST API
CVE-2026-87971 If-So Dynamic Content 1.4.4 - 1.10.1 - Reflected XSS via 'message' Parameter
CVE-2026-87782 Koinonia Link 1.1.2 - 1.1.4 - Subscriber+ Privilege Escalation to Administrator
CVE-2026-97188 String Locator < 2.6.8 - Unauthenticated PHP Object Injection via Database Editor

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

IV. Related Vulnerabilities

Same product: Envira Gallery
Same vendor: Unknown

V. Comments for CVE-2026-104653

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