PT-2023-21071 · WordPress · Mstore Api

István Márton + 1 · Publicado 2023-05-25 · Atualizado 2025-12-01 · CVE-2023-2734

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions MStore API plugin for WordPress versions up to, and including, 3.9.1

Description The issue is related to authentication bypass due to insufficient verification of the user being supplied during the cart sync from mobile REST API request through the plugin. This allows unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the user id.

Recommendations For MStore API plugin for WordPress versions up to, and including, 3.9.1, update to a version later than 3.9.1 to resolve the issue. As a temporary workaround, consider restricting access to the mobile REST API endpoint to minimize the risk of exploitation. Avoid using the user id in the affected API endpoint until the issue is resolved.

Correção

Authentication Bypass Using an Alternate Path or Channel

Enumeração de Fraquezas

CWE-288

Identificadores relacionados

CVE-2023-2734

Produtos afetados

Mstore Api

Referências · 6

• https://wordfence.com/threat-intel/vulnerabilities/id/5881d16c-84e8-4610-8233-cfa5a94fe3f9?source=cve · Nota
• https://twitter.com/pdnuclei_bot/status/1995508215912776014 · Publicação no Twitter
• https://osv.dev/vulnerability/CVE-2023-2734 · Aviso do Fabricante
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2915729%40mstore-api&old=2913397%40mstore-api&sfp_email=&sfph_mail=#file59 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2023-2734 · Nota de Segurança
• https://plugins.trac.wordpress.org/browser/mstore-api/tags/3.9.0/controllers/flutter-woo.php#L911 · Correção