CVE-2021-23429

Public Exploit
Denial of Service (DoS)

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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.29%
Third-Party Advisory snyk.io
Affected: n/a transpile
Published at:
Updated at:

References

Link Tags
https://snyk.io/vuln/SNYK-JS-TRANSPILE-1290774 third party advisory exploit
https://github.com/stealjs/transpile/blob/56aaeb26f69496e45a60c03dc92653d53021d4ac/main.js%23L53 broken link

Frequently Asked Questions

What is the severity of CVE-2021-23429?
CVE-2021-23429 has been scored as a medium severity vulnerability.
How to fix CVE-2021-23429?
To fix CVE-2021-23429, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-23429 being actively exploited in the wild?
It is possible that CVE-2021-23429 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-23429?
CVE-2021-23429 affects n/a transpile.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.