Is there a public PoC exploit available for CVE-2026-6184?

Yes, a public proof-of-concept exploit is available for CVE-2026-6184. Prioritise patching immediately. EPSS: 0.0%.

PHP CVE-2026-6184

Q: What is the CVSS score of CVE-2026-6184?

CVE-2026-6184 has a CVSS 4.0 base score of 1.9 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/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-2026-21982 LOW

Cross-site Scripting (XSS) (CWE-79)

2026-04-13 VulDB

PHP XSS

1.9

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

1.9 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/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

High

User Interaction

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:11 NVD

4.8 (MEDIUM) 1.9 (LOW)

PoC Detected

Apr 29, 2026 - 01:00 vuln.today

Public exploit code

Severity Changed

Apr 13, 2026 - 16:22 NVD

LOW MEDIUM

CVSS changed

Apr 13, 2026 - 16:22 NVD

2.4 (LOW) 4.8 (MEDIUM)

Analysis Generated

Apr 13, 2026 - 16:12 vuln.today

EUVD ID Assigned

Apr 13, 2026 - 15:45 euvd

EUVD-2026-21982

Analysis Generated

Apr 13, 2026 - 15:45 vuln.today

CVE Published

Apr 13, 2026 - 15:00 nvd

LOW 1.9

DescriptionCVE.org

A weakness has been identified in code-projects Simple Content Management System 1.0. This affects an unknown part of the file /web/admin/welcome.php. Executing a manipulation of the argument News Title can lead to cross site scripting. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

AnalysisAI

Stored cross-site scripting (XSS) in code-projects Simple Content Management System 1.0 allows authenticated high-privilege attackers to inject malicious scripts via the News Title parameter in /web/admin/welcome.php, affecting all versions of the product. The vulnerability requires user interaction (UI:R) to execute but has publicly available exploit code and a low CVSS score (2.4) due to high privilege requirements and limited impact scope.

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Risk assessment & exploitation conditions
Attack chain visualization
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Threat intelligence from 22 sources
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access

Authenticate as administrator

Delivery

Submit malicious News Title with JavaScript

Exploit

CMS stores unsanitized payload

Execution

Victim visits page displaying News Title

Persist

Stored script executes in victim's browser

Impact

Session hijacking or account compromise

Access

Authenticate as administrator

Delivery

Submit malicious News Title with JavaScript

Exploit

CMS stores unsanitized payload

Execution

Victim visits page displaying News Title

Persist

Stored script executes in victim's browser

Impact

Session hijacking or account compromise

Vulnerability AssessmentAI

Risk Assessment	This vulnerability presents minimal real-world risk despite public exploit availability. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An authenticated administrator with malicious intent submits a News Title containing the payload '<script>alert("XSS")</script>' or similar JavaScript code through the /web/admin/welcome.php admin interface. The payload is stored in the CMS database without sanitization. …
Remediation	Upgrade to a patched version of code-projects Simple Content Management System if available from the vendor at https://code-projects.org/. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-6184 vulnerability details – vuln.today

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PHP CVE-2026-6184

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

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Attack ChainAIDerived

Vulnerability AssessmentAI

More from same product – last 7 days

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External POC / Exploit Code