CVE-2023-1869 MEDIUM

CVE-2023-1869: YourChannel <= 1.2.5 - Authenticated (Administrator+) Stored Cross-Site Scripting

Vendor Pluginbuilders
Product YourChannel: Everything you want in a YouTube plugin.
Weakness CWE-79 · XSS
Published April 5, 2023
Last update April 8, 2026
View on NVD All CVEs

CVSS base score

5.5/10
Attack vector Network
Attack complexity High
Privileges required High
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

The YourChannel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 1.2.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrative-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Key dates

02Disclosure timeline

April 5, 2023 CVE published
April 8, 2026 Record updated

Related vulnerabilities

04Related CVE

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