P4Verified

CVE-2025-66457: elysia before 1.4.18 (exclusive), < 1.4.18

CVE-2025-66457. CVSS 3.1 base score 8.8 (HIGH, NVD). EPSS 0.00807 (percentile 0.55697), scored 13-Oct-2026.

Affected technology

elysia · before 1.4.18 (exclusive)
elysiajs

elysia · < 1.4.18
elysiajs

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · High privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 7.5/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 15-Oct-2026 01:10 UTC

CWE: CWE-94
CCR priority: 35.4 /100 (P4)
CVSS 3.1: 8.8 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.00807 · percentile 0.55697 · 2026-10-13
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-15 01:07:31.726917+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-66457.html