CVE-2020-7742

Name: CVE-2020-7742
Creator: NVD / NIST
Published: 2020-10-07T09:15:11.71+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.49%

Last modified Jun 17, 2026

CVE-2020-7742 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. This affects the package simpl-schema before 1.10.2.. EPSS estimates a 1.49% chance of exploitation in the next 30 days.

Description

This affects the package simpl-schema before 1.10.2.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

1.49%

70.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Simpl-Schema Project	Simpl-Schema	< 1.10.2

References

https://github.com/aldeed/simpl-schema/blob/main/package/lib/utility/merge.jsExploit, Third Party Advisory
https://snyk.io/vuln/SNYK-JS-SIMPLSCHEMA-1016157Broken Link
https://github.com/aldeed/simpl-schema/blob/main/package/lib/utility/merge.jsExploit, Third Party Advisory
https://snyk.io/vuln/SNYK-JS-SIMPLSCHEMA-1016157Broken Link

Timeline

Published: Oct 7, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-7742?

This affects the package simpl-schema before 1.10.2.

How severe is CVE-2020-7742?

CVE-2020-7742 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.49% probability of exploitation in the next 30 days.

How do I fix CVE-2020-7742?

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-2020-7742?

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

Scan your code now

Source: NVD / NIST