Is there a public PoC exploit available for EUVD-2026-21340?

Yes, a public proof-of-concept exploit is available for EUVD-2026-21340. Prioritise patching immediately. EPSS: 0.0%.

PHP EUVD-2026-21340

Q: What is the CVSS score of EUVD-2026-21340?

EUVD-2026-21340 has a CVSS 4.0 base score of 2.1 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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%.

| CVE-2026-6035 LOW

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

2026-04-10 VulDB

XSS PHP

2.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

2.1 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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:N/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

None

User Interaction

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:11 NVD

5.3 (MEDIUM) 2.1 (LOW)

PoC Detected

Apr 10, 2026 - 08:16 vuln.today

Public exploit code

EUVD ID Assigned

Apr 10, 2026 - 08:15 euvd

EUVD-2026-21340

Analysis Generated

Apr 10, 2026 - 08:15 vuln.today

CVE Published

Apr 10, 2026 - 08:00 nvd

MEDIUM 5.3

DescriptionCVE.org

A vulnerability has been found in code-projects Vehicle Showroom Management System 1.0. The affected element is an unknown function of the file /BranchManagement/ServiceAndSalesReport.php. The manipulation of the argument BRANCH_ID leads to cross site scripting. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

AnalysisAI

Reflected cross-site scripting (XSS) in code-projects Vehicle Showroom Management System 1.0 allows remote attackers to inject malicious scripts via the BRANCH_ID parameter in /BranchManagement/ServiceAndSalesReport.php. The vulnerability requires user interaction (UI:P) but no authentication, with publicly available exploit code disclosed. …

Unlock full vulnerability intelligence

Risk assessment & exploitation conditions
Attack chain visualization
Remediation with exact patch versions
Threat intelligence from 22 sources
Personal watchlist & email alerts

Continue with Google Continue with GitHub

Free forever · No credit card required

Vulnerability AssessmentAI

Risk Assessment	CVSS 5.3 with CVSS v4.0 vector shows no confidentiality, no availability impact, and only integrity loss - typical of reflected XSS. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An attacker crafts a malicious URL such as http://target.com/BranchManagement/ServiceAndSalesReport.php?BRANCH_ID=<script>alert('XSS')</script> and sends it via phishing email to an employee of a company running the system. When the employee clicks the link while logged into the application, the script executes in their browser session, potentially stealing session cookies, capturing credentials, or redirecting to a credential harvesting page. …
Remediation	No vendor-released patch identified at time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report.

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

More from same product – last 7 days

CVE-2026-49952 CRITICAL Act Now POC

9.3 Jun 15

Authentication bypass in Discuz! X5.0 releases 20260320 through 20260501 allows unauthenticated remote attackers to acce

CVE-2026-49954 HIGH This Week POC

8.6 Jun 15

Authenticated remote code execution in Discuz! X5.0 releases 20260320 through 20260501 allows administrators to chain a

CVE-2026-49768 CRITICAL Act Now

9.8 Jun 15

Unauthenticated PHP Object Injection in the Happyforms WordPress plugin (versions <= 1.26.13) allows remote attackers to

CVE-2026-27053 CRITICAL Act Now

9.8 Jun 15

Unauthenticated PHP Object Injection in the Broadcast Live Video WordPress plugin (versions prior to 7.1.3) allows remot

CVE-2026-49104 CRITICAL Act Now

9.8 Jun 15

Unauthenticated PHP object injection in the WordPress plugin 'Integration for Keap/Infusionsoft and Contact Form 7, WPFo

EUVD-2026-21340 vulnerability details – vuln.today

Back

PHP EUVD-2026-21340

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Unlock full vulnerability intelligence

Vulnerability AssessmentAI

More from same product – last 7 days

Share

External POC / Exploit Code