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CVE-2026-57700— WordPress OMGF Pro plugin <= 5.2.6 - Arbitrary File Upload vulnerability

Quick assessment

Affected
Daan.dev OMGF Pro
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.

Daan OMGF Pro是Daan个人开发者的一款用于 WordPress 网站的字体优化高级插件。 Daan OMGF Pro 5.2.6及之前版本存在任意文件上传漏洞，该漏洞源于文件上传限制不足，可能导致使用恶意文件。

CVSS 10.0 · Critical EPSS 0.52% · P44

Possible ATT&CK Techniques 1 AI

T1195 · Supply Chain Compromise

Affected Version Matrix 1

VendorProduct Version RangeStatus
Daan.dev OMGF Pro n/a≤ 5.2.6 affected
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I. Basic Information for CVE-2026-57700

Vulnerability Information
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Vulnerability Title
WordPress OMGF Pro plugin <= 5.2.6 - Arbitrary File Upload vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unrestricted Upload of File with Dangerous Type vulnerability in Daan.Dev OMGF Pro allows Using Malicious Files. This issue affects OMGF Pro: from n/a through 5.2.6.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/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
Vulnerability Title
Daan OMGF Pro 任意文件上传漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Daan OMGF Pro是Daan个人开发者的一款用于 WordPress 网站的字体优化高级插件。 Daan OMGF Pro 5.2.6及之前版本存在任意文件上传漏洞，该漏洞源于文件上传限制不足，可能导致使用恶意文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Daan.dev OMGF Pro n/a ~ 5.2.6 -

II. Public POCs for CVE-2026-57700

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III. Intelligence Information for CVE-2026-57700

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IV. Related Vulnerabilities

Same product: OMGF Pro
Same vendor: Daan.dev
Same weakness: CWE-434