CVE-2023-47517

SendPress Newsletters <= 1.23.11.6 - Reflected Cross-Site Scripting

mediumImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

6.1

CVSS Score

6.1

CVSS Score

medium

Severity

1.24.8.19

Patched in

829d

Time to patch

Description

The SendPress Newsletters plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via an unknown parameter in all versions up to, and including, 1.23.11.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=1.23.11.6

PublishedNovember 7, 2023

Last updatedFebruary 12, 2026

Affected pluginsendpress

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/2cd6e69b-f927-4cea-a838-5c73f52233a2?source=api-prod

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