CVE-2021-24033CWE-78

react-dev-utils prior to v11.0.4 exposes a function, getProcessForPort, where an input argument is concatenated into a command string to be executed

published March 9, 2021

CVSS
—
EPSS
3%
Percentile
88.4
In the wild
Unconfirmed
What it is

react-dev-utils prior to v11.0.4 exposes a function, getProcessForPort, where an input argument is concatenated into a command string to be executed. This function is typically used from react-scripts (in Create React App projects), where the usage is safe. Only when this function is manually invoked with user-provided values (ie: by custom code) is there the potential for command injection. If you're consuming it from react-scripts then this issue does not affect you.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03289 · 88.4th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2021-03-09T00:25Z
EPSS history
Timeline
  • 09 MAR 00:25Z
    react-dev-utils prior to v11.0.4 exposes a function, getProcessForPort, where an input argument is concatenated into a command string to be executed
    cvelistv5