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CVE-2025-13320

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CVE-2025-13320

Published: Dec 12, 2025

Modified: Apr 8, 2026

PUBLISHED

CVSS v3.1

6.8

MEDIUM

Description

The WP User Manager plugin for WordPress is vulnerable to Arbitrary File Deletion in all versions up to, and including, 2.9.12. This is due to insufficient validation of user-supplied file paths in the profile update functionality combined with improper handling of array inputs by PHP's filter_input() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary files on the server via the 'current_user_avatar' parameter in a two-stage attack which can make remote code execution possible. This only affects sites with the custom avatar setting enabled.

VendorProductVersions

wpusermanager

WP User Manager – User Profile Builder & Membership

affected
0 - <= 2.9.12

Weaknesses (CWE)

CWE-73

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

References

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