CVE-2020-7736

Name: CVE-2020-7736
Creator: NVD / NIST
Published: 2020-10-02T10:15:12.903+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.45%

Last modified Jun 17, 2026

CVE-2020-7736 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The package bmoor before 0.8.12 are vulnerable to Prototype Pollution via the set function.. EPSS estimates a 1.45% chance of exploitation in the next 30 days.

Description

The package bmoor before 0.8.12 are vulnerable to Prototype Pollution via the set function.

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

1.45%

70.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-1321

Affected Software

Vendor	Product	Versions
Bmoor Project	Bmoor	< 0.8.12

References

https://github.com/b-heilman/bmoor/commit/7d4a086a1dc3ef11ed0b323824d02348734b7da5Patch, Third Party Advisory
https://snyk.io/vuln/SNYK-JS-BMOOR-598664Exploit, Third Party Advisory
https://github.com/b-heilman/bmoor/commit/7d4a086a1dc3ef11ed0b323824d02348734b7da5Patch, Third Party Advisory
https://snyk.io/vuln/SNYK-JS-BMOOR-598664Exploit, Third Party Advisory

Timeline

Published: Oct 2, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-7736?

The package bmoor before 0.8.12 are vulnerable to Prototype Pollution via the set function.

How severe is CVE-2020-7736?

CVE-2020-7736 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.45% probability of exploitation in the next 30 days.

How do I fix CVE-2020-7736?

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-2020-7736?

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

Scan your code now

Source: NVD / NIST