Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-107748— User Profile Builder <= 4.0.3 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'display_name' Parameter

Quick assessment

Affected
cozmoslabs User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor
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"The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor"在 4.0.3 及更早的所有版本中，由于输入清理和输出转义不足，存在通过"display_name"参数触发的存储型跨站脚本（Stored XSS）漏洞。该漏洞允许拥有订阅者（subscriber）及以上权限的已认证攻击者，在用户访问被注入的页面时执行任意 Web 脚本。攻击载荷会持久化存储在 wp_c

CVSS 6.4 · Medium EPSS 0.20% · P9

Affected Version Matrix 1

VendorProduct Version RangeStatus
cozmoslabs User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor ≤ 4.0.3 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-107748

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
User Profile Builder <= 4.0.3 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'display_name' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'display_name' parameter in all versions up to, and including, 4.0.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The payload persists in wp_comments.comment_author independently of the user account, so removing or changing the attacker's display name after the comment is posted does not neutralize the stored script.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
cozmoslabs User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor 0 ~ 4.0.3 -

II. Public POCs for CVE-2026-107748

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-107748

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-107748 (1)

Vendor Advisories for CVE-2026-107748 (1)

Vendor Pages for CVE-2026-107748 (1)

Same Patch Batch · cozmoslabs · 2026-10-16 · 4 CVEs total

CVE-2026-109447 8.1 HIGH User Profile Builder <= 4.0.3 - Unauthenticated Privilege Escalation to 'role' Parameter v
CVE-2026-100186 7.2 HIGH User Profile Builder <= 4.0.3 - Unauthenticated Stored Cross-Site Scripting via First Name
CVE-2026-107768 7.2 HIGH TranslatePress <= 3.3.7 - Unauthenticated Stored Cross-Site Scripting via Comment Anchor h

IV. Related Vulnerabilities

Same product: User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor
Same vendor: cozmoslabs
Same weakness: CWE-79

V. Comments for CVE-2026-107748

No comments yet

Leave a comment