CVE-2021-4388

Opal Estate <= 1.6.11 - Missing Authorization

Published Jul 1, 2023 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
The Opal Estate plugin for WordPress is vulnerable to featured property modifications in versions up to, and including, 1.6.11. This is due to missing capability checks on the opalestate_set_feature_property() and opalestate_remove_feature_property() functions. This makes it possible for unauthenticated attackers to set and remove featured properties.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2021-34215 The Opal Estate plugin for WordPress is vulnerable to featured property modifications in versions up to, and including, 1.6.11. This is due to missing capability checks on the opalestate_set_feature_property() and opalestate_remove_feature_property() functions. This makes it possible for unauthenticated attackers to set and remove featured properties.
History
Type Values Removed Values Added
Title Opal Estate <= 1.6.11 - Missing Authorization
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Apr 8, 2026, 4:55 PM
Reserved
Jun 30, 2023, 3:31 PM
Status
Modified
Published
Jul 1, 2023, 5:15 AM
Modified
Jun 17, 2026, 4:19 AM