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CVE-2026-74016— WordPress Smart Cleaning theme <= 4.8.6 - Arbitrary File Upload vulnerability

Quick assessment

Affected
themagnifico52 Smart Cleaning
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Smart Cleaning 插件在 <= 4.8.6 版本中存在订阅者任意文件上传漏洞。

CVSS 9.9 · Critical EPSS 0.45% · P37

Affected Version Matrix 1

VendorProduct Version RangeStatus
themagnifico52 Smart Cleaning n/a≤ 4.8.6 affected
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I. Basic Information for CVE-2026-74016

Vulnerability Information

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Vulnerability Title
WordPress Smart Cleaning theme <= 4.8.6 - Arbitrary File Upload vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Subscriber Arbitrary File Upload in Smart Cleaning <= 4.8.6 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
themagnifico52 Smart Cleaning n/a ~ 4.8.6 -

II. Public POCs for CVE-2026-74016

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III. Intelligence Information for CVE-2026-74016

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News Coverage for CVE-2026-74016 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2026-74016

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