vulnerability
WordPress Plugin: broken-link-checker: CVE-2022-3922: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:M/C:P/I:P/A:N) | Nov 11, 2022 | May 15, 2025 | Jun 24, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:M/C:P/I:P/A:N)
Published
Nov 11, 2022
Added
May 15, 2025
Modified
Jun 24, 2025
Description
The Broken Link Checker plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘youtube_api_key’ parameter in versions up to, and including, 1.11.19 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.
Solution
broken-link-checker-plugin-cve-2022-3922
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