CVE-2025-8891 Information

Aug 14, 2025 cve

Description

The OceanWP theme for WordPress is vulnerable to Cross-Site Request Forgery in versions 4.0.9 to 4.1.1. This is due to missing or incorrect nonce validation on the oceanwp_notice_button_click() function. This makes it possible for unauthenticated attackers to install the Ocean Extra plugin via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CVSS Vector

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

Reference

https://themes.trac.wordpress.org/changeset/283264/oceanwp/4.1.2/inc/activation-notice/api.php https://www.wordfence.com/threat-intel/vulnerabilities/id/9c6f9a3d-54a6-4405-b42b-37fc8342af96?source=cve

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

4.3

CNNVD-202508-1351 (Published: 2025-08-13)

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