CVE intelligence and bounded remediation

CVE-2025-4335 — The Woocommerce Multiple Addresses plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.0.7.1

High CVSS 8.8

The Woocommerce Multiple Addresses plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.0.7.1. This is due to insufficient restrictions on user meta that can be updated through the save_multiple_shipping_addresses() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to elevate their privileges to that of an administrator.

Severity
High
CVSS
8.8 (3.1)
Published
2025-05-07
CISA KEV
Not currently listed
Ecosystem
php/wordpress
Weaknesses
CWE-269

Affected products

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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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