CVE-2025-8891

MEDIUM

OceanWP 4.0.9-4.1.1 - Cross-Site Request Forgery via oceanwp_notice_button_click()

Title source: llm
STIX 2.1

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.

References (3)

Core 3

Scores

CVSS v3 4.3
EPSS 0.0019
EPSS Percentile 8.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-352
Status published
Products (1)
oceanwp/oceanwp 4.0.9 - 4.1.1
Published Aug 13, 2025
Tracked Since Feb 18, 2026