CVE-2026-121548

HighCVSS 7.8/10Last modified Nov 3, 2026

Description

Jarun nnn through 5.3 contains an OS command injection vulnerability in plugins/togglex that allows attackers to execute commands via crafted filenames. Attackers can place files whose names contain a double quote and shell syntax, which xargs -I splices into an sh -c script, running commands as the user invoking togglex.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published
Nov 3, 2026
Last modified
Nov 3, 2026
NVD status
Awaiting Analysis

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CVE-2026-121548: High severity, CVSS 7.8 | Vulnix