Which versions of Elecv2P are affected by CVE-2026-5015?

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 CVE-2026-5015?

Yes, a public proof-of-concept exploit is available for CVE-2026-5015. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-5015?

Within 30 days: Identify affected systems running elecV2 elecV2P and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Elecv2P CVE-2026-5015

Q: What is the CVSS score of CVE-2026-5015?

CVE-2026-5015 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%.

EUVD-2026-16949 LOW

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

2026-03-28 VulDB

GHSA-8h9m-gcc8-25c6

XSS Elecv2P Elecv2

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

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.

Technical ContextAI

The vulnerability exists in the /logs endpoint of elecV2P, a JavaScript-based proxy/utility tool, where unsanitized user input (the filename parameter) is reflected in HTTP responses without proper encoding or filtering. This classic reflected XSS flaw (CWE-79) allows attackers to craft malicious URLs containing JavaScript payloads that execute in victims' browsers when accessed. The affected product is identified by CPE cpe:2.3:a:elecv2:elecv2p:*:*:*:*:*:*:*:* across all versions up to 3.8.3, indicating the vulnerability exists in all releases within this version range.

RemediationAI

No vendor-released patch identified at time of analysis. The project maintainers were notified early via issue report (GitHub issue #201) but have not yet responded with a fix or published remediation guidance. Users should monitor https://github.com/elecV2/elecV2P/ for security updates or consider implementing input validation and output encoding at the application or reverse proxy level to sanitize the filename parameter in /logs endpoint requests. As an interim mitigation, restrict access to the /logs endpoint via network controls or authentication mechanisms if possible, and educate users not to click links from untrusted sources that target the elecV2P /logs endpoint.