CVE-2019-11843

MailPoet – emails and newsletters in WordPress <= 3.23.1 - Reflected Cross-Site Scripting via URL parameter

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

6.1

CVSS Score

6.1

CVSS Score

medium

Severity

3.23.2

Patched in

1743d

Time to patch

Description

The MailPoet plugin before 3.23.2 for WordPress allows remote attackers to inject arbitrary web script or HTML using extra parameters in the URL (Reflective Server-Side XSS).

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<3.23.2

PublishedApril 16, 2019

Last updatedJanuary 22, 2024

Affected pluginmailpoet

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/075e64fb-acaf-4f0f-bbc8-db7855184970?source=api-prod

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