PT-2025-15332 · WordPress · Melhor Envio

Luciano Hanna · Published 2025-04-08 · Updated 2025-04-08 · CVE-2024-13820

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Melhor Envio plugin for WordPress versions up to and including 2.15.9

Description: The issue allows unauthenticated attackers to extract sensitive data, including environment information, plugin tokens, shipping configurations, and limited vendor information, through the run function, which utilizes a hardcoded hash.

Recommendations: For Melhor Envio plugin for WordPress versions up to and including 2.15.9, update to a version higher than 2.15.9 to resolve the issue. As a temporary workaround, consider restricting access to the run function until a patch is available.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2024-13820

Affected Products

Melhor Envio

References · 10

• https://osv.dev/vulnerability/CVE-2024-13820 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-13820 · Security Note
• https://github.com/melhorenvio/wp-melhorenvio-v2/blob/6e2f5bb01c536df9fc84534eb8a27ec99d9601af/Services/TestService.php · Note
• https://plugins.trac.wordpress.org/changeset/3274912 · Note
• https://plugins.trac.wordpress.org/browser/melhor-envio-cotacao/trunk/Services/TestService.php#L30 · Note
• https://t.me/cvenotify/118156 · Telegram Post
• https://plugins.trac.wordpress.org/browser/melhor-envio-cotacao/trunk/Services/TestService.php#L20 · Note
• https://twitter.com/VulmonFeeds/status/1909584250287907033 · Twitter Post
• https://twitter.com/CVEnew/status/1909528328421491068 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/a8f093bc-5cd3-41a0-b86b-d00338334d2e?source=cve · Note