File Upload Vulnerability in WP Webhooks by Cozmoslabs
CVE-2025-66074

9CRITICAL

Key Information:

Vendor

WordPress
Status
WP Webhooks
Vendor
CVE Published:
18 December 2025

What is CVE-2025-66074?

An unrestricted file upload vulnerability has been identified in Cozmoslabs' WP Webhooks plugin, allowing attackers to exploit path traversal techniques. This vulnerability could enable unauthorized file uploads, potentially leading to further attacks on the server and compromised security of the WordPress site. Affected users should update to the latest version to mitigate risks.

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Deploy the Patch

Affected Version(s)

WP Webhooks <= n/a

References

https://patchstack.com/database/Wordpress/Plugin/wp-webho...
vdb-entry

CVSS V3.1

Score:
9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Phat RiO - BlueRock | Patchstack Bug Bounty Program
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