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CVE-2026-15382— Ultimate Addons for WPBakery Page Builder < 3.21.4 - Unauthenticated Custom Icon Font Deletion via delete-bsf-fonts

Quick assessment

Affected
Unknown Ultimate Addons for WPBakery 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.

Tranmautritam team Ultimate VC Addons是Tranmautritam team公司的一款为Visual Composer网站构建器扩展元素、模板和区块的WordPress插件。 Tranmautritam team Ultimate VC Addons 3.21.4之前版本存在输入验证错误漏洞，该漏洞源于在删除站点自定义上传的图标字体包时未进行能力或nonce检查，允许未经身份验证的攻击者通过单个请求永久删除所有自定义图标字体。

AI Predicted 7.5 Difficulty: Trivial EPSS 0.37% · P28

Possible ATT&CK Techniques 1 AI

T1498 · Network Denial of Service

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Ultimate Addons for WPBakery Page Builder < 3.21.4 affected
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I. Basic Information for CVE-2026-15382

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Ultimate Addons for WPBakery Page Builder < 3.21.4 - Unauthenticated Custom Icon Font Deletion via delete-bsf-fonts
Source: CVE Program / CVE List V5
Vulnerability Description
The Ultimate Addons for WPBakery Page Builder WordPress plugin before 3.21.4 does not perform a capability or nonce check before deleting a site's custom-uploaded icon font packs, allowing unauthenticated attackers to permanently delete all of a site's custom icon fonts with a single request.
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
Tranmautritam team Ultimate VC Addons 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tranmautritam team Ultimate VC Addons是Tranmautritam team公司的一款为Visual Composer网站构建器扩展元素、模板和区块的WordPress插件。 Tranmautritam team Ultimate VC Addons 3.21.4之前版本存在输入验证错误漏洞，该漏洞源于在删除站点自定义上传的图标字体包时未进行能力或nonce检查，允许未经身份验证的攻击者通过单个请求永久删除所有自定义图标字体。
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 Ultimate Addons for WPBakery Page Builder 0 ~ 3.21.4 -

II. Public POCs for CVE-2026-15382

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III. Intelligence Information for CVE-2026-15382

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Vendor Advisories for CVE-2026-15382 (1)

Same Patch Batch · Unknown · 2026-07-30 · 36 CVEs total

CVE-2026-13145 WP Travel < 11.8.1 - Subscriber+ Booking PII Disclosure via IDOR
CVE-2026-15257 RegistrationMagic < 6.0.9.4 - Unauthenticated Form Submission and User Profile Modificatio
CVE-2026-15240 Customer Switching for WooCommerce < 2.1.3 - Customer+ Privilege Escalation to Administrat
CVE-2026-11870 Hide My WP Ghost < 7.0.05 - IP Address Spoofing via Trusted Proxy Headers Leading to Prote
CVE-2026-11867 Frontend Admin by DynamiApps < 3.29.7 - Subscriber+ Taxonomy Term Creation/Modification/De
CVE-2026-11881 Fluent Forms < 6.2.6 - Contributor+ Stored XSS via Date/Time Field
CVE-2026-11782 Points and Rewards for WooCommerce < 2.10.1 - Unauthenticated Arbitrary User Wallet & Poin
CVE-2026-12500 WP Travel Engine < 6.8.2 - Unauthenticated Trip Difficulty Level Option Update
CVE-2026-13143 WP Travel < 11.8.1 - Unauthenticated Payment Bypass via Forged PayPal IPN
CVE-2026-15255 RegistrationMagic < 6.0.9.4 - Unauthenticated Form Submission Disclosure via IDOR
CVE-2026-13344 Essential Addons for Elementor - Lite < 6.6.10 - Contributor+ Stored XSS via Pricing Table
CVE-2026-13330 Animation Addons for Elementor < 2.7.0 - Author+ Stored XSS via SVG Upload
CVE-2026-13345 Essential Addons for Elementor - Lite < 6.6.10 - Unauthenticated Draft/Private WooCommerce
CVE-2026-13178 Eventin < 4.1.16 - Unauthenticated Payment Bypass via Order Status Manipulation
CVE-2026-13395 Bookly < 27.8 - Unauthenticated SQL Injection via staff_id
CVE-2026-14310 Tutor LMS < 4.0.0 - Subscriber+ Cross-Course Q&A Content Disclosure and Reply Injection
CVE-2026-14239 Tourmaster < 5.4.8 - Stored XSS via CSRF
CVE-2026-14305 WP Delicious < 1.10.2 - Unauthenticated Arbitrary Post Meta Update via recipe_likes
CVE-2026-15235 Hotel Booking Lite < 6.0.4 - Subscriber+ Sensitive Data Disclosure via Admin Calendar AJAX
CVE-2026-14188 Easy Appointments < 3.12.28 - Contributor+ Customer Data Disclosure

Showing top 20 of 36 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Ultimate Addons for WPBakery Page Builder
Same vendor: Unknown

V. Comments for CVE-2026-15382

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