Webhooks <= 3.3.8 - Unauthenticated Arbitrary File Upload
critical
The WP Webhooks – Automate repetitive tasks by creating powerful automation workflows directly within WordPress plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 3.3.8. This makes it possible for unauthenticated attackers to upload arb...
- CVSS:
- 9.8
- Affected:
- up to 3.3.8
- Fixed in:
- 3.3.9
- Disclosed:
- Dec 12, 2025
CVE-2025-66074 on NVD →
Webhooks <= 3.3.8 - Authenticated (Administrator+) PHP Object Injection
medium
The Webhooks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 3.3.8 via deserialization of untrusted input. This makes it possible for authenticated attackers, with administrator-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable s...
- CVSS:
- 6.6
- Affected:
- up to 3.3.8
- Fixed in:
- 3.3.9
- Disclosed:
- Nov 26, 2025
CVE-2025-66073 on NVD →
WP Webhooks <= 3.3.5 - Unauthenticated Arbitrary File Copy
critical
The WP Webhooks plugin for WordPress is vulnerable to arbitrary file copy due to missing validation of user-supplied input in all versions up to, and including, 3.3.5. This makes it possible for unauthenticated attackers to copy arbitrary files on the affected site's server to arbitrary locations. This can be used to c...
- CVSS:
- 9.8
- Affected:
- up to 3.3.5
- Fixed in:
- 3.3.6
- Disclosed:
- Aug 20, 2025
CVE-2025-8895 on NVD →
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