CVE-2026-66444

MEDIUM 6.5

WordPress Payment Forms for Paystack plugin <= 4.0.5 - Sensitive Data Exposure vulnerability

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

Subscriber Sensitive Data Exposure in Payment Forms for Paystack <= 4.0.5 versions.

CWE	CWE-497
Vendor	kendysond
Product	payment forms for paystack
Published	Aug 13, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

kendysond / Payment Forms for Paystack

n/a ≤ 4.0.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/payment-forms-for-paystack/vulnerability/wordpress-payment-forms-for-paystack-plugin-4-0-5-sensitive-data-exposure-vulnerability?_s_id=cve

Credits

Muhan Luo | Patchstack Bug Bounty Program