PT-2021-16386 · WordPress · Contact Form & Lead Form Elementor Builder

Krzysztof Zając · Published 2021-12-27 · Updated 2022-01-06 · CVE-2021-24967

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Contact Form & Lead Form Elementor Builder WordPress plugin versions prior to 1.6.4

Description: The issue allows unauthenticated users to perform Cross-Site Scripting attacks against logged-in admins viewing the inserted leads, due to the plugin not sanitizing and escaping some lead values.

Recommendations: For versions prior to 1.6.4, update to version 1.6.4 or later to resolve the issue. As a temporary workaround, consider restricting access to the lead viewing functionality until the update is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-24967

Affected Products

Contact Form & Lead Form Elementor Builder

References · 4

• 🔥 https://wpscan.com/vulnerability/4e165122-4746-42de-952e-a3bf51393a74 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-24967 · Security Note
• https://osv.dev/vulnerability/CVE-2021-24967 · Vendor Advisory
• https://t.me/cvenotify/25044 · Telegram Post