CVE-2026-112265: LangBot 0 through 4.11.0

CVE-2026-112265. CVSS 3.1 base score 6.5 (MEDIUM, Vendor/CNA).

Affected technology

LangBot · 0 through 4.11.0
langbot-app

Description’s affected range: through 4.11.0

Component: Not specified by the source

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

What an attacker can do

Unauthenticated attackers can inject forged Lark/Feishu events by skipping signature checks. Vendor/CNA’s CVSS 4.0 assessment (base score 8.3/10) rates confidentiality impact as low; integrity impact as high; availability impact as none.

Published 19-Oct-2026 17:59 UTC

CWE: CWE-345
CCR priority: 26.0 /100 (P4)
CVSS 3.1: 6.5 /10 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N · Vendor/CNA
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-19 17:57:47.606446+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-112265.html