CVE-2026-7043

MEDIUM

GreenCMS index.php pluginAddLocal unrestricted upload

Title source: cna
STIX 2.1

Description

A vulnerability has been found in GreenCMS up to 2.3. This impacts the function pluginAddLocal of the file /index.php?m=admin&c=custom&a=pluginadd. The manipulation leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

References (4)

Scores

CVSS v3 6.3
EPSS 0.0003
EPSS Percentile 9.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-284 CWE-434
Status published
Products (4)
None/GreenCMS 2.0
None/GreenCMS 2.1
None/GreenCMS 2.2
None/GreenCMS 2.3
Published Apr 26, 2026
Tracked Since Apr 26, 2026