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NVD Vulnerability Details :

CVE-2025-22303

Modified

Source-audit@patchstack.com

Published At-07 Jan, 2025 | 11:15

Updated At-23 Apr, 2026 | 15:22

Insertion of Sensitive Information Into Sent Data vulnerability in brandtoss WP Mailster wp-mailster allows Retrieve Embedded Sensitive Data.This issue affects WP Mailster: from n/a through <= 1.8.17.0.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Primary	3.1	7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Type: Secondary

Version: 3.1

Base score: 5.3

Base severity: MEDIUM

Vector:

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

Type: Primary

Version: 3.1

Base score: 7.5

Base severity: HIGH

Vector:

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

CPE Matches

wpmailster>>wp_mailster>>Versions before 1.8.18(exclusive)

cpe:2.3:a:wpmailster:wp_mailster:*:*:*:*:*:wordpress:*:*

Weaknesses

CWE ID	Type	Source
CWE-201	Secondary	audit@patchstack.com
NVD-CWE-Other	Primary	nvd@nist.gov

CWE ID: CWE-201

Type: Secondary

Source: audit@patchstack.com

CWE ID: NVD-CWE-Other

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://patchstack.com/database/Wordpress/Plugin/wp-mailster/vulnerability/wordpress-wp-mailster-plugin-1-8-17-0-sensitive-data-exposure-vulnerability?_s_id=cve	audit@patchstack.com	Third Party Advisory

Hyperlink: https://patchstack.com/database/Wordpress/Plugin/wp-mailster/vulnerability/wordpress-wp-mailster-plugin-1-8-17-0-sensitive-data-exposure-vulnerability?_s_id=cve

Source: audit@patchstack.com

Resource:

Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History