4.3
Medium
CVE-2026-90967 Essential Real Estate < 5.3.5 - Customer+ Invoice PII Disclosure via IDOR
Description
The Essential Real Estate WordPress plugin before 5.3.5 does not verify ownership of an invoice before rendering it in one of its AJAX actions, allowing an authenticated low-privileged user to read other users' invoices, including the invoice owner's name, account email address and financial details.
CVSS 3.1 detail
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NExploitable remotely over the network, with an ordinary account and without any user action; the impact on data or service is limited.
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- Interaction
- None
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Essential Real Estate 5.3 | earliest → < 5.3.5 | 5.3.5 |
Other CVEs of Essential Real Estate
The 10 CVEs of Essential Real Estate →
CVE-2026-90966
Essential Real Estate < 5.3.5 - Customer+ Arbitrary Paid Package Activation and Forged Paid Invoice via ere_free_package_ajax
4.3
Medium
CVE-2026-90965
Essential Real Estate < 5.3.5 - Unauthenticated Unpublished Listing Image Disclosure
5.3
Medium
CVE-2026-90964
Essential Real Estate < 5.3.5 - Unauthenticated Arbitrary Email Sending
5.3
Medium
CVE-2026-90963
Essential Real Estate < 5.3.5 - Unauthenticated Unpublished Property Listing and Agent Contact Disclosure via property_print_ajax
5.3
Medium