CVE-2026-7043
MEDIUMGreenCMS index.php pluginAddLocal unrestricted upload
Title source: cnaDescription
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)
Core 4
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-359622 | GreenCMS index.php pluginAddLocal unrestricted upload
https://vuldb.com/vuln/359622
Signature, Permissions Required signature
permissions-required
VDB-359622 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/359622/cti
Third Party Advisory third-party-advisory
Submit #798529 | https://github.com/GreenCMS/GreenCMS GreenCMS v2.3 arbitrary file deletion
https://vuldb.com/submit/798529
Exploit exploit
issue-tracking
https://github.com/ueh1013/VULN/issues/7
Scores
CVSS v3
6.3
EPSS
0.0020
EPSS Percentile
10.0%
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