CVE-2022-30536

WP Maintenance <= 6.0.7 - Authenticated (Admin+) Cross-Site Scripting

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

5.5

CVSS Score

5.5

CVSS Score

medium

Severity

6.0.8

Patched in

709d

Time to patch

Description

The WP Maintenance plugin for WordPress is vulnerable to Cross-Site Scripting in versions up to, and including, 6.0.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative permissions and above to inject arbitrary web scripts that execute in a victim's browser. This only affects multi-site installations and installations where unfiltered_html has been disabled.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=6.0.7

PublishedJune 28, 2022

Last updatedJune 6, 2024

Affected pluginwp-maintenance

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/2c4749b8-cfaf-4a6e-a093-0c2bfd22b809?source=api-prod

Check if your site is affected.

Run a free security audit to detect vulnerable plugins, outdated versions, and misconfigurations.

Run free audit Browse CVE database