Threat intelligence

Nelson <= 1.2.0 - Unauthenticated Local File Inclusion

CVE-2026-22503 · nelson

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

Vulnerability: Nelson <= 1.2.0 - Unauthenticated Local File Inclusion
Affected software: nelson(Theme)
Affected versions: ≤ 1.2.0
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-22503
Published: 5 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 ddbe9498-8379-413f-a271-a388b88aaf3a). Methodology and redistribution notes

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