CVE-2023-0446

My YouTube Channel <= 3.0.12.1 - Authenticated (Administrator+) Stored Cross-Site Scripting

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

5.5

CVSS Score

5.5

CVSS Score

medium

Severity

3.23.0

Patched in

384d

Time to patch

Description

The My YouTube Channel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via its settings parameters in versions up to, and including, 3.0.12.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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<=3.0.12.1

PublishedJanuary 4, 2023

Last updatedJanuary 22, 2024

Affected pluginyoutube-channel

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/d979f899-8cdc-4230-b1b5-865c025dc86a?source=api-prod

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