CVE-2022-48339

An issue was discovered in GNU Emacs through 28.2

High · published February 20, 2023

CVSS v3.1
7.8
EPSS
1%
Percentile
66.4
In the wild
Unconfirmed
What it is

An issue was discovered in GNU Emacs through 28.2. htmlfontify.el has a command injection vulnerability. In the hfy-istext-command function, the parameter file and parameter srcdir come from external input, and parameters are not escaped. If a file name or directory name contains shell metacharacters, code may be executed.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01142 · 66.4th percentile
Published
2023-02-20T00:00Z
EPSS history
Timeline
  • 20 FEB 00:00Z
    An issue was discovered in GNU Emacs through 28.2
    cvelistv5