P4Verified

CVE-2025-66481: deepchat through 0.5.1 (inclusive), <= 0.5.1

CVE-2025-66481. CVSS 3.1 base score 9.6 (CRITICAL, Vendor/CNA). EPSS 0.0058 (percentile 0.45865), scored 06-Oct-2026.

Affected technology

deepchat · through 0.5.1 (inclusive)
thinkinai

deepchat · <= 0.5.1
ThinkInAIXYZ

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · User interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 9.6/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 12-Oct-2026 00:35 UTC

CWE: CWE-79, CWE-80, CWE-94
CCR priority: 38.5 /100 (P4)
CVSS 3.1: 9.6 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H · Vendor/CNA
EPSS: 0.0058 · percentile 0.46096 · 2026-10-11
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-11 23:42:05.235979+00:00 UTC
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-2025-66481.html