CVE-2020-7794

Name: CVE-2020-7794
Creator: NVD / NIST
Published: 2021-01-08T13:15:11.02+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.58%

Last modified Jun 17, 2026

CVE-2020-7794 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. This affects all versions of package buns. The injection point is located in line 678 in index file lib/index.js in the exported function install(requestedModule).. EPSS estimates a 1.58% chance of exploitation in the next 30 days.

Description

This affects all versions of package buns. The injection point is located in line 678 in index file lib/index.js in the exported function install(requestedModule).

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.58%

72.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Buns Project	Buns	All versions

References

https://snyk.io/vuln/SNYK-JS-BUNS-1050389Vendor Advisory
https://snyk.io/vuln/SNYK-JS-BUNS-1050389Vendor Advisory

Timeline

Published: Jan 8, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-7794?

This affects all versions of package buns. The injection point is located in line 678 in index file lib/index.js in the exported function install(requestedModule).

How severe is CVE-2020-7794?

CVE-2020-7794 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.58% probability of exploitation in the next 30 days.

How do I fix CVE-2020-7794?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-7794?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST