Threat intelligence

PeproDev Ultimate Invoice <= 2.2.6 - Unauthenticated Stored Cross-Site Scripting

CVE-2026-65510 · pepro-ultimate-invoice

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

Vulnerability: PeproDev Ultimate Invoice <= 2.2.6 - Unauthenticated Stored Cross-Site Scripting
Affected software: pepro-ultimate-invoice(Plugin)
Affected versions: ≤ 2.2.6
Authentication: Unauthenticated
Vulnerability type: Cross-site scripting
CVE: CVE-2026-65510
Published: 23 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Source: Data imported from Wordfence Intelligence (advisory a9f6ab26-f4e4-4774-8663-d003efe27762). Methodology and redistribution notes

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