CVE-2026-74016
WordPress Smart Cleaning theme <= 4.8.6 - Arbitrary File Upload vulnerability
Subscriber Arbitrary File Upload in Smart Cleaning <= 4.8.6 versions.
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 Smart Cleaning theme <= 4.8.6 - Arbitrary File Upload vulnerability
Subscriber Arbitrary File Upload in Smart Cleaning <= 4.8.6 versions.
- Record
CVE-2026-74016- 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-2026-63317
Subscriber Arbitrary File Upload in Smart Cleaning <= 4.8.6 versions.
- Record
EUVD-2026-63317- 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-6jf9-w78j-p5qg
Subscriber Arbitrary File Upload in Smart Cleaning <= 4.8.6 versions.
Subscriber Arbitrary File Upload in Smart Cleaning <= 4.8.6 versions.
- Record
GHSA-6jf9-w78j-p5qg- 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
Subscriber Arbitrary File Upload in Smart Cleaning <= 4.8.6 versions.
- Record
CVE-2026-74016- 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
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-2026-74016 is a critical vulnerability (CVSS 9.9) in Themagnifico52 Smart Cleaning, published August 20, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.48%, the 41st percentile. No source names a fixed version.