CVE-2025-66073
High
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.
SeverityHigh
CVSS7.2
Exploit probability—
ProductWP Webhooks
PublishedNov 21, 2025
First seenNov 21, 2025
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Cozmoslabs WP Webhooks | v ≤ 3.3.8 | — |
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