Medium severity5.3NVD Advisory· Published Apr 8, 2025· Updated Jun 17, 2026
CVE-2024-13820
CVE-2024-13820
Description
The Melhor Envio plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.15.11 via the 'run' function, which uses a hardcoded hash. This makes it possible for unauthenticated attackers to extract sensitive data including environment information, plugin tokens, shipping configurations, and limited vendor information.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3<=2.15.11+ 1 more
- (no CPE)range: <=2.15.11
- (no CPE)
Patches
Vulnerability mechanics
References
5- github.com/melhorenvio/wp-melhorenvio-v2/blob/6e2f5bb01c536df9fc84534eb8a27ec99d9601af/Services/TestService.phpnvd
- plugins.trac.wordpress.org/browser/melhor-envio-cotacao/trunk/Services/TestService.phpnvd
- plugins.trac.wordpress.org/browser/melhor-envio-cotacao/trunk/Services/TestService.phpnvd
- plugins.trac.wordpress.org/changeset/3274912/nvd
- www.wordfence.com/threat-intel/vulnerabilities/id/a8f093bc-5cd3-41a0-b86b-d00338334d2envd
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