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CVE-2022-40191: WordPress Contact Form By Mega Forms plugin <= 1.2.4 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-09-09 · updated 2026-06-17
• Weakness: CWE-79

Description

Authenticated (subscriber+) Stored Cross-Site Scripting (XSS) vulnerability in Ali Khallad's Contact Form By Mega Forms plugin <= 1.2.4 at WordPress.

Affected products

• Ali Khallad Contact Form By Mega Forms (WordPress plugin): through 1.2.4

References

• https://patchstack.com/database/vulnerability/mega-forms/wordpress-contact-form-by-mega-forms-plugin-1-2-4-authenticated-stored-cross-site-scripting-xss-vulnerability/_s_id=cve
• https://wordpress.org/plugins/mega-forms/#developers
• https://patchstack.com/database/vulnerability/mega-forms/wordpress-contact-form-by-mega-forms-plugin-1-2-4-authenticated-stored-cross-site-scripting-xss-vulnerability/_s_id=cve
• https://wordpress.org/plugins/mega-forms/#developers

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