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Melhor Envio

melhor-envio-cotacao · plugin

Known security vulnerabilities for Melhor Envio. Find out in seconds which version runs on your site with WP Lens.

2 known vulnerabilities

1 exploitable without logging in · latest Jun 17, 2026

Listed on wordpress.org · latest 2.16.6 · last updated Aug 24, 2026 · 10K+ installs

wordpress.org status checked on Oct 2, 2026

Vulnerabilities

  • CVE-2026-54804login required≤ 2.16.3

    WordPress Melhor Envio plugin <= 2.16.3 - Broken Authentication vulnerability

    High 7.6

  • CVE-2024-13820unauthenticated≤ 2.15.11

    Melhor Envio <= 2.15.11 - Unauthenticated Sensitive Information Exposure via Hardcoded Hash

    Medium 5.3

The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).

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