CVE-2026-12102CWE-639

UsersWP <= 1.2.63 - Insecure Direct Object Reference to Authenticated (Editor+) Arbitrary User Avatar/Banner Reset via 'user_id' Parameter

Low · published June 18, 2026

CVSS v3.1
2.7
EPSS
0%
Percentile
18.5
In the wild
Unconfirmed
What it is

The UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.2.63 via the 'user_id' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with editor-level access and above, to reset and permanently delete the avatar or banner image of any arbitrary user, including administrators, by clearing their avatar_thumb or banner_thumb metadata in the uwp_usermeta table.

The record
Technical detail
CVSS v3.1
2.7 · LOW
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00272 · 18.5th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-06-18T06:50Z
EPSS history
Timeline
  • 18 JUN 06:50Z
    UsersWP <= 1.2.63 - Insecure Direct Object Reference to Authenticated (Editor+) Arbitrary User Avatar/Banner Reset via 'user_id' Parameter
    cvelistv5