Medium 6.3Published Apr 26, 2026

CVE-2026-7044GreenCMS index.php themeadd unrestricted upload

Updated under an hour ago (Oct 26, 2026, 1:40 AM ET)

Does this affect you?

It affects n/a GreenCMS. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for n/a GreenCMS

Exploited in the last 30 days

A vulnerability was found in GreenCMS up to 2.3. Affected is the function themeadd of the file /index.php?m=admin&c=custom&a=themeadd. The manipulation results in unrestricted upload. The attack can be launched remotely. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-434, CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Apr 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

n/a GreenCMS greencms:greencms	2.0; 2.1; 2.2; 2.3	CNA record

References

https://vuldb.com/vuln/359623vdb-entry, technical-description
https://vuldb.com/vuln/359623/ctisignature, permissions-required
https://vuldb.com/submit/798530third-party-advisory
https://github.com/ueh1013/VULN/issues/21exploit, issue-tracking

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.