PT-2021-16123 · WordPress · Formidable Form Builder

Asif Nawaz Minhas · Published 2021-10-25 · Updated 2021-10-27 · CVE-2021-24608

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Formidable Form Builder – Contact Form, Survey & Quiz Forms Plugin for WordPress versions prior to 5.0.07

Description The issue allows high privileged users to perform Cross-Site Scripting attacks due to the lack of sanitization and escaping of the form's labels, even when the unfiltered html capability is disallowed.

Recommendations For versions prior to 5.0.07, update to version 5.0.07 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-24608

Affected Products

Formidable Form Builder

References · 5

• 🔥 https://wpscan.com/vulnerability/75305ea8-730b-4caf-a3c6-cb94adee683c · Exploit
• https://osv.dev/vulnerability/CVE-2021-24608 · Vendor Advisory
• https://plugins.trac.wordpress.org/changeset/2609911 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-24608 · Security Note
• https://t.me/cibsecurity/31118 · Telegram Post