CVE-2026-66633

HIGH 7.1

WordPress Fluent Forms Pro Add On Pack plugin < 6.2.12 - Cross Site Scripting (XSS) vulnerability

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

Unauthenticated Cross Site Scripting (XSS) in Fluent Forms Pro Add On Pack < 6.2.12 versions.

CWE	CWE-79
Vendor	wpmanageninja
Product	fluent forms pro add on pack
Published	Aug 18, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

WPManageNinja / Fluent Forms Pro Add On Pack

n/a < 6.2.12

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/fluentformpro/vulnerability/wordpress-fluent-forms-pro-add-on-pack-plugin-6-2-12-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

daroo | Patchstack Bug Bounty Program