Threat intelligence

Melhor Envio <= 2.16.3 - Missing Authorization

CVE-2026-54804 · melhor-envio-cotacao

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

Vulnerability: Melhor Envio <= 2.16.3 - Missing Authorization
Affected software: melhor-envio-cotacao(Plugin)
Affected versions: ≤ 2.16.3
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Other
CVE: CVE-2026-54804
Published: 16 June 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 88db1993-f13a-4ddd-b410-47a2bf08ee3f). Methodology and redistribution notes

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