CVE intelligence and bounded remediation

CVE-2020-12120 — Prestashop Correos Express security vulnerability

High CVSS 7.5

The Correos Express addon for PrestaShop 1.6 through 1.7 allows remote attackers to obtain sensitive information, such as a service's owner password that can be used to modify orders via SOAP. Attackers can also retrieve information about orders or buyers.

Severity
High
CVSS
7.5 (3.1)
Published
2020-04-27
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-732

Affected products

  • prestashop / correos_express

Matched remediation archetype

Privilege escalation and unsafe privilege management

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Check exposure

  • Map service accounts, operating-system identities, roles, capabilities, impersonation, set-user transitions, and administrative helper paths.
  • Determine whether untrusted users or lower-privilege processes can reach the affected transition or modify inputs it trusts.
  • Review file, socket, registry, device, job, container, and cloud-role permissions used before and after privilege changes.

Remediate safely

  • Apply the supported fix and redesign privileged operations as a minimal, authenticated, allowlisted interface.
  • Drop privileges before processing untrusted input, verify the drop succeeds, and remove unnecessary roles, capabilities, and write permissions.
  • Validate ownership and permissions at time of use and add explicit lower-to-higher privilege boundary tests.

Authoritative sources

Complete CVE record and remediation plan

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