vulnerability
WordPress Plugin: sprout-invoices: CVE-2021-24787: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:N/AC:M/Au:S/C:N/I:P/A:N) | Oct 18, 2021 | May 15, 2025 | Jun 24, 2025 |
Severity
3
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
Oct 18, 2021
Added
May 15, 2025
Modified
Jun 24, 2025
Description
The Client Invoicing by Sprout Invoices plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 5.5 due to the plugin not sanitising and escaping some of its settings. This makes it possible for high privilege users to inject arbitrary web scripts in pages to perform attacks even when the unfiltered_html capability is disallowed.
Solution
sprout-invoices-plugin-cve-2021-24787
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