CVE-2026-116073: leon affected git revisions

CVE-2026-116073. CVSS 3.1 base score 6.5 (GitHub Advisory Database).

Affected technology

leon · a3afdef81c8dd085b922f5a4e6b68bb9b9d802e4 to before 50df142a89a0859e5b7283d87afdab7b01e712a2
leon-ai

Description’s affected range: before commit 50df142

Component: Not specified by the source

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

What an attacker can do

Attackers can trick a user into running '/download model' with a crafted URL containing encoded '../' sequences to write attacker-controlled content to arbitrary paths writable by Leon. Vendor/CNA’s CVSS 4.0 assessment (base score 6.9/10) rates confidentiality and availability impact as none; integrity impact as high.

Published 25-Oct-2026 19:52 UTC

CWE: CWE-22
CCR priority: 26.0 /100 (P4)
CVSS 3.1: 6.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N · GitHub Advisory Database
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-25 21:12:26.049299+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-116073.html