CVE-2021-24526
CWE-79Published: August 16, 2021· Updated: Jun 17, 2026
Official Description
The Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder WordPress plugin before 1.13.60 does not escape its Form Title before outputting it in an attribute when editing a form in the admin dashboard, leading to an authenticated Stored Cross-Site Scripting issue
Technical Analysis
CVE-2021-24526 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.
From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (2)
Quick Facts
Related CVEs (CWE-79)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2021-24526 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts