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CVE-2026-105262— Falang multilanguage for WordPress < 1.4.6 - Subscriber+ Stored XSS via Term Translation

Quick assessment

Affected
Unknown Falang multilanguage for WordPress
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 Falang Multilanguage 在 1.4.6 版本之前，在保存术语翻译时未执行权限检查，并通过未受保护的处理程序向任何已登录用户暴露了有效的 nonce。这使得拥有订阅者（Subscriber）级别及以上权限的用户能够存储内容，而这些内容在后续输出时未经过适当的转义处理，从而导致存储型跨站脚本（Stored XSS）攻击。该攻击可在高权限用户（如管理员）的上下文中执行。

AI Predicted 6.1 Difficulty: Easy EPSS 0.30% · P22

Possible ATT&CK Techniques 1 AI

T1055.001 · Dynamic-link Library Injection

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Falang multilanguage for WordPress < 1.4.6 affected
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I. Basic Information for CVE-2026-105262

Vulnerability Information
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Vulnerability Title
Falang multilanguage for WordPress < 1.4.6 - Subscriber+ Stored XSS via Term Translation
Source: CVE Program / CVE List V5
Vulnerability Description
The Falang multilanguage for WordPress plugin before 1.4.6 does not perform a capability check when saving term translations, and exposes a valid nonce to any logged-in user through an unprotected handler, allowing users with Subscriber-level access and above to store content that is later output without proper escaping, leading to Stored Cross-Site Scripting that executes in the context of higher-privileged users such as administrators.
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 Falang multilanguage for WordPress 0 ~ 1.4.6 -

II. Public POCs for CVE-2026-105262

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III. Intelligence Information for CVE-2026-105262

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Same Patch Batch · Unknown · 2026-10-21 · 53 CVEs total

CVE-2026-85683 8.8 HIGH Jane Menu < 1.5.1 - Unauthenticated Stored XSS via Store Config Proxy URL
CVE-2026-14556 5.4 MEDIUM HappyForms < 1.26.15 - Unauthenticated HTML Injection in Admin Notification Email via clie
CVE-2026-107447 5.3 MEDIUM Contest Gallery < 34.0.1 - Unauthenticated Vote Restriction Bypass via Spoofable Client-IP
CVE-2026-105256 5.3 MEDIUM LatePoint < 5.7.5 - Unauthenticated Payment Bypass via 'payment_portion' Parameter
CVE-2026-104641 5.3 MEDIUM Simple Shopping Cart < 5.3.3 - Unauthenticated Payment Bypass via Unverified PayPal IPN Re
CVE-2026-103301 5.3 MEDIUM Payment Gateway for Telcell < 2.0.5 - Unauthenticated Payment Confirmation Forgery via Emp
CVE-2026-101138 5.3 MEDIUM CMP - Coming Soon & Maintenance 4.1.19 - 4.1.20 - Unauthenticated Maintenance Mode Bypass
CVE-2026-104642 2.7 LOW Simple Shopping Cart 5.1.3 - 5.3.2 - Contributor+ Price Manipulation via Price Verificatio
CVE-2026-105257 LatePoint < 5.7.5 - Agent+ Customer PII Disclosure via IDOR
CVE-2026-110982 AI Engine < 3.8.6 - Editor+ Arbitrary Post Title and Excerpt Update via update_post_title
CVE-2026-107128 Uncanny Toolkit for LearnDash < 3.8.2 - Admin+ Cross-Site Account Lockout via Missing Auth
CVE-2026-107788 SmartyParcel (WC Ukr Shipping) < 1.23.4 - Subscriber+ Arbitrary Shipping Label Deletion
CVE-2026-107790 WP Job Openings < 4.1.1 - Author+ Stored XSS via Job Title
CVE-2026-107789 SmartyParcel < 1.23.4 - Unauthenticated Shipping Label Disclosure via IDOR
CVE-2026-108073 SureCart < 4.9.5 - Unauthenticated Private Catalog Data Disclosure via 'expand' Parameter
CVE-2026-109147 WP Booking System < 2.1.0.3 - Reflected XSS via 'booking_id' Parameter
CVE-2026-109926 Productive Commerce < 1.1.49 - Subscriber+ Arbitrary Plugin Activation
CVE-2026-110523 WP User Manager 2.9.21 - 2.9.25 - Unauthenticated Privilege Escalation via Paid Registrati
CVE-2026-110514 WPZOOM Portfolio < 1.4.34 - Contributor+ Arbitrary Post/Page Type Overwrite via IDOR
CVE-2026-100145 Synchrony Financing 1.0.5 - 1.1.1 - Unauthenticated Order Takeover via admin_order_callbac

Showing top 20 of 53 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Falang multilanguage for WordPress
Same vendor: Unknown

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