CVE-2023-4719
Simple Membership <= 4.3.5 - Reflected Cross-Site Scripting
highImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
7.2
CVSS Score
7.2
CVSS Score
high
Severity
4.3.6
Patched in
140d
Time to patch
Description
The Simple Membership plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `list_type` parameter in versions up to, and including, 4.3.5 due to insufficient input sanitization and output escaping. Using this vulnerability, unauthenticated attackers could inject arbitrary web scripts into pages that are being executed if they can successfully trick a user into taking an action, such as clicking a malicious link.
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:NAttack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Low
Confidentiality
Low
Integrity
None
Availability
Technical Details
Affected versions
<=4.3.5PublishedSeptember 5, 2023
Last updatedJanuary 22, 2024
Affected pluginsimple-membership
Check if your site is affected.
Run a free security audit to detect vulnerable plugins, outdated versions, and misconfigurations.