CVE-2023-33318
WordPress WooCommerce Follow-Up Emails Plugin <= 4.9.40 is vulnerable to Arbitrary File Upload
Unrestricted Upload of File with Dangerous Type vulnerability in WooCommerce AutomateWoo.This issue affects AutomateWoo: from n/a through 4.9.40.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
WordPress WooCommerce Follow-Up Emails Plugin <= 4.9.40 is vulnerable to Arbitrary File Upload
Unrestricted Upload of File with Dangerous Type vulnerability in WooCommerce AutomateWoo.This issue affects AutomateWoo: from n/a through 4.9.40.
- Record
CVE-2023-33318- CVSS 3.1
- 9.9 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-434
- Updated
- 2026-11-02
EUVDEUVD-2023-37481
Unrestricted Upload of File with Dangerous Type vulnerability in WooCommerce AutomateWoo.This issue affects AutomateWoo: from n/a through 4.9.40.
- Record
EUVD-2023-37481- CVSS 3.1
- 9.9 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-ww4x-rv34-3576
Unrestricted Upload of File with Dangerous Type vulnerability in WooCommerce AutomateWoo.This...
Unrestricted Upload of File with Dangerous Type vulnerability in WooCommerce AutomateWoo.This issue affects AutomateWoo: from n/a through 4.9.40.
- Record
GHSA-ww4x-rv34-3576- CVSS 3.1
- 9.9 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-434
- Updated
- 2026-11-02
NVD
Unrestricted Upload of File with Dangerous Type vulnerability in WooCommerce AutomateWoo.This issue affects AutomateWoo: from n/a through 4.9.40.
- Record
CVE-2023-33318- CVSS 3.1
- 9.9 Critical
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-434
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-33318 is a critical vulnerability (CVSS 9.9) in Woocommerce Automatewoo, published December 20, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.81%, the 57th percentile. No source names a fixed version.