CVE-2026-57676

MediumCVSS 4.3/10Last modified Oct 25, 2026

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.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-639

Affected software

VendorProductVersions
Matteo MannaSimple User Avatar<= 4.9

References

Timeline

Published
Jun 29, 2026
Last modified
Oct 25, 2026
NVD status
Deferred

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CVE-2026-57676: Medium severity, CVSS 4.3 | Vulnix