VULNERABILITY INTELLIGENCE

CVE-2021-4388

CVSS score4.3 MEDIUM

EPSS probability0.73%

CISA KEVNot currently listed

Published2023-07-01

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

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.

Weakness classification

security@wordfence.com: CWE-862
nvd@nist.gov: CWE-862

Primary references

security@wordfence.com — Exploit, Third Party Advisory
security@wordfence.com — Not Applicable
security@wordfence.com — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Not Applicable
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory