Is there a public PoC exploit available for CVE-2026-7043?

Yes, a public proof-of-concept exploit is available for CVE-2026-7043. Prioritise patching immediately. EPSS: 0.0%.

GreenCMS CVE-2026-7043

Q: What is the CVSS score of CVE-2026-7043?

CVE-2026-7043 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

EUVD-2026-25720 LOW

Unrestricted Upload of File with Dangerous Type (CWE-434)

2026-04-26 VulDB

PHP File Upload

2.1

CVSS 4.0

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:12 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:12 NVD

5.3 (MEDIUM) 2.1 (LOW)

PoC Detected

Apr 29, 2026 - 01:00 vuln.today

Public exploit code

CVSS changed

Apr 26, 2026 - 22:22 NVD

6.3 (MEDIUM) 5.3 (MEDIUM)

Analysis Generated

Apr 26, 2026 - 14:00 vuln.today

EUVD ID Assigned

Apr 26, 2026 - 13:30 euvd

EUVD-2026-25720

Analysis Generated

Apr 26, 2026 - 13:30 vuln.today

CVE Published

Apr 26, 2026 - 13:15 nvd

LOW 2.1

DescriptionNVD

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.

AnalysisAI

Unrestricted file upload in GreenCMS up to version 2.3 via the pluginAddLocal function in /index.php?m=admin&c=custom&a=pluginadd allows authenticated remote attackers to upload arbitrary files, leading to potential remote code execution. The vulnerability affects only unsupported legacy versions. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

Full analysis requires sign-in

Get intelligence summaries, risk assessment, exploit details, threat intel, and remediation guidance.

CVE-2026-7043 vulnerability details – vuln.today

Back