Threat intelligence

Client Invoicing by Sprout Invoices <= 20.8.10 - Missing Authorization

CVE-2026-39562 · sprout-invoices

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Sprout Invoices at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Client Invoicing by Sprout Invoices <= 20.8.10 - Missing Authorization
Affected software: sprout-invoices(Plugin)
Affected versions: ≤ 20.8.10
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Other
CVE: CVE-2026-39562
Published: 19 March 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 735b20ff-a708-4e1c-b96e-bcdec72aad95). Methodology and redistribution notes

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