CVE-2022-48337

emacs: command execution via shell metacharacters

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Severity

Moderate

Red Hat Product Security

7.3

CVSS 3.1

Review impact separately from score.

Published · February 21, 2023

Updated · November 21, 2025

Description

A flaw was found in the Emacs package. This flaw allows attackers to execute commands via shell metacharacters in the name of a source-code file.

Statement

This vulnerability is only triggered when a local user introduces untrusted input, via a file with a crafted name. For this reason, this flaw has been rated with a Moderate security impact.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 7.3
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')