CVE-2025-66073

HIGH

Cozmoslabs WP Webhooks <3.3.9 - Code Injection

Title source: llm

Description

Deserialization of Untrusted Data vulnerability in Cozmoslabs WP Webhooks wp-webhooks allows Object Injection.This issue affects WP Webhooks: from n/a through <= 3.3.8.

References (1)

Core 1

Core References

Third Party Advisory vdb-entry

https://patchstack.com/database/Wordpress/Plugin/wp-webhooks/vulnerability/wordpress-wp-webhooks-plugin-3-3-8-php-object-injection-vulnerability?_s_id=cve

Scores

CVSS v3 7.2

EPSS 0.0036

EPSS Percentile 27.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-502

Status published

Products (2)

Cozmoslabs/WP Webhooks < 3.3.8

Cozmoslabs/WP Webhooks < <= 3.3.8

Published Nov 21, 2025

Tracked Since Feb 18, 2026