PT-2026-39502 · WordPress · Contact Form Email

Published 2026-05-10 · Updated 2026-05-10 · CVE-2021-47926

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Contact Form to Email version 1.3.24

Description A stored cross-site scripting (XSS) issue exists where authenticated attackers can inject malicious scripts through the form name field. This occurs when script tags are included in the form name, which then execute when other logged-in users, such as administrators, access the form management page. This can lead to session hijacking or the theft of credentials.

Recommendations Update Contact Form to Email to a version newer than 1.3.24.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-47926

Affected Products

Contact Form Email

References · 5

• 🔥 https://exploit-db.com/exploits/50524 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47926 · Security Note
• https://form2email.dwbooster.com · Note
• https://twitter.com/0x2ed3bb60/status/2053472512911262091 · Twitter Post
• https://vulncheck.com/advisories/wordpress-contact-form-to-email-stored-xss · Note