CVE-2026-121768

MEDIUM 6.5

WordPress Contact Form 7 – Post Fields plugin <= 2.6.0 - Cross Site Scripting (XSS) vulnerability

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Markus Wiesenhofer Contact Form 7 – Post Fields cf7-post-fields allows Stored XSS.This issue affects Contact Form 7 – Post Fields: from n/a through 2.6.0.

CWE	CWE-79
Vendor	markus wiesenhofer
Product	contact form 7 – post fields
Published	Nov 7, 2026
Last Updated	Nov 7, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

Markus Wiesenhofer / Contact Form 7 – Post Fields

0 ≤ 2.6.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/cf7-post-fields/vulnerability/wordpress-contact-form-7-8211-post-fields-plugin-2-6-0-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

cazy | Patchstack Bug Bounty Program