P4Verified

CVE-2025-66450: librechat before 0.8.1 (exclusive); +1 more affected products

CVE-2025-66450. CVSS 3.1 base score 5.4 (MEDIUM, NVD). EPSS 0.00213 (percentile 0.10572), scored 2026-10-06.

Affected technology

librechat · before 0.8.1 (exclusive)
librechat

LibreChat · < 0.8.1
danny-avila

Component: Not specified by the source

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

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 8.6/10) rates confidentiality and integrity impact as high; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-07 23:05:55.810411+00:00

CWE: CWE-80
CCR priority: 21.7 /100 (P4)
CVSS 3.1: 5.4 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · NVD
EPSS: 0.00213 · percentile 0.10572 · 2026-10-06
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 23:02:50.240617+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-66450.html