CVE-2025-6553

CriticalCVSS 9.8/10Last modified Oct 8, 2026

Description

The Ovatheme Events Manager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the process_checkout() function in all versions up to, and including, 1.8.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-434

Affected software

Vendor	Product	Versions
ovatheme	Ovatheme Events Manager	<= 1.8.5

References

Timeline

Published: Oct 11, 2025
Last modified: Oct 8, 2026
NVD status: Deferred

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