CVE-2023-28421

MEDIUM 5.3

WordPress WordPress Email Marketing Plugin – WP Email Capture Plugin <= 3.10 is vulnerable to Sensitive Data Exposure

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Winwar Media WordPress Email Marketing Plugin – WP Email Capture.This issue affects WordPress Email Marketing Plugin – WP Email Capture: from n/a through 3.10.

CWE	CWE-200
Vendor	winwar media
Product	wordpress email marketing plugin – wp email capture
Published	Dec 21, 2023
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

Winwar Media / WordPress Email Marketing Plugin – WP Email Capture

n/a ≤ 3.10

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/vulnerability/wp-email-capture/wordpress-wp-email-capture-plugin-3-10-sensitive-data-exposure-vulnerability?_s_id=cve

Credits

Tien Nguyen Anh (Patchstack Alliance)