CVE-2026-6561CWE-284CWE-434

EyouCMS Index.php edit_adminlogo unrestricted upload

Medium · published April 19, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
30.4
In the wild
Unconfirmed
What it is

A vulnerability was detected in EyouCMS up to 1.7.1. This issue affects the function edit_adminlogo of the file application/admin/controller/Index.php. Performing a manipulation of the argument filename results in unrestricted upload. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00376 · 30.4th percentile
Weaknesses
CWE-284 · Improper Access Control; CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2026-04-19T07:15Z
EPSS history
Timeline
  • 19 APR 07:15Z
    EyouCMS Index.php edit_adminlogo unrestricted upload
    cvelistv5