CVE-2026-104752 Rank Math SEO WordPress plugin - Unrestricted File Upload

Rank Math SEO WordPress plugin < 1.0.280 contains an unrestricted file upload vulnerability caused by improper file type validation in the settings import feature, letting administrator users upload PHP files and execute code remotely, exploit requires administrator privileges.

CVSS base score 7.2 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.52% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Unrestricted File Upload
Impact
Remote Code Execution, Unrestricted File Upload
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Published
10 October 2026
Updated
15 October 2026
Weakness
CWE-434

Vendor fix

Update to version 1.0.280 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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