Threat intelligence

Ninja Forms - Excel Export <= 3.3.6 - Missing Authorization to Authenticated (Subscriber+) XLS Write via Path Traversal

CVE-2026-15160 · ninja-forms-excel-export

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

Vulnerability: Ninja Forms - Excel Export <= 3.3.6 - Missing Authorization to Authenticated (Subscriber+) XLS Write via Path Traversal
Affected software: ninja-forms-excel-export(Plugin)
Affected versions: ≤ 3.3.6
Authentication: Authenticated (see advisory title)
Vulnerability type: Directory traversal
CVE: CVE-2026-15160
Published: 16 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow reading or writing files outside intended directories.
Source: Data imported from Wordfence Intelligence (advisory 24fb24cc-c29f-4d2d-87ba-5d211386e7dd). Methodology and redistribution notes

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