CVE-2021-23429

high

Description

All versions of package transpile are vulnerable to Denial of Service (DoS) due to a lack of input sanitization or whitelisting, coupled with improper exception handling in the .to() function.

References

https://snyk.io/vuln/SNYK-JS-TRANSPILE-1290774

https://github.com/stealjs/transpile/blob/56aaeb26f69496e45a60c03dc92653d53021d4ac/main.js%23L53

Details

Source: Mitre, NVD

Published: 2021-08-24

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.00285