CVE-2026-57676

WordPress Simple User Avatar plugin <= 4.9 - Insecure Direct Object References (IDOR) vulnerability

Published Jun 29, 2026 CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Description
Authorization Bypass Through User-Controlled Key vulnerability in Matteo Manna Simple User Avatar allows Exploiting Incorrectly Configured Access Control Security Levels.

This issue affects Simple User Avatar: from n/a through 4.9.

Remediation

Vendor Solution

Update the WordPress Simple User Avatar Plugin to the latest available version (at least 5.0).

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Matteo Manna
Matteo Manna simple User Avatar
Wordpress
Wordpress wordpress
Vendors & Products Matteo Manna
Matteo Manna simple User Avatar
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Description Authorization Bypass Through User-Controlled Key vulnerability in Matteo Manna Simple User Avatar allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Simple User Avatar: from n/a through 4.9.
Title WordPress Simple User Avatar plugin <= 4.9 - Insecure Direct Object References (IDOR) vulnerability
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Jul 8, 2026, 7:42 PM
Reserved
Jun 25, 2026, 8:03 AM
Status
Deferred
Published
Jun 29, 2026, 9:16 AM
Modified
Oct 25, 2026, 5:10 PM