Spectra Assure
Community
failRisk: Vulnerabilities
Scanned: 14 days ago

is_js

latest
Top 10k
micro check library
License: Permissive (MIT)
Published: over 9 years ago
See on npm

SAFE Assessment

Compliance

Licenses
No license compliance issues
Secrets
No sensitive information found

Security

Vulnerabilities
1 severe vulnerabilities exploited
Hardening
No application hardening issues

Threats

Tampering
No evidence of software tampering
Malware
No evidence of malware inclusion

Popularity

127.89M
Recorded Downloads Since 2021
2
Contributors
0
Declared Dependencies
404
Dependents

Top issues

See all issues

Problem

Software composition analysis has identified a component with one or more known severe vulnerabilities. Available threat intelligence telemetry has confirmed that the reported high or critical severity vulnerabilities are actively being exploited by malicious actors.

Prevalence in npm community

24 packages
found in
Top 100
101 packages
found in
Top 1k
1359 packages
found in
Top 10k
511.03k packages
in community

Next steps

We strongly advise updating the component to the latest version.
If the update can't resolve the issue, create a plan to isolate or replace the affected component.

Problem

Software composition analysis has identified a component with one or more known vulnerabilities. Based on the CVSS scoring, these vulnerabilities have been marked as high severity.

Prevalence in npm community

22 packages
found in
Top 100
114 packages
found in
Top 1k
1440 packages
found in
Top 10k
528.88k packages
in community

Next steps

Perform impact analysis for the reported CVEs.
Update the component to the latest version.
If the update can't resolve the issue, create a plan to isolate or replace the affected component.

Top behaviors

See all behaviors

Prevalence in npm community

Behavior often found in this community (Common)
22 packages
found in
Top 100
136 packages
found in
Top 1k
1267 packages
found in
Top 10k
411.22k packages
in community

Prevalence in npm community

Behavior often found in this community (Common)
95 packages
found in
Top 100
726 packages
found in
Top 1k
7488 packages
found in
Top 10k
4.56M packages
in community

Prevalence in npm community

Behavior often found in this community (Common)
16 packages
found in
Top 100
84 packages
found in
Top 1k
1451 packages
found in
Top 10k
470.37k packages
in community

Prevalence in npm community

Behavior often found in this community (Common)
15 packages
found in
Top 100
78 packages
found in
Top 1k
1091 packages
found in
Top 10k
494.32k packages
in community

Prevalence in npm community

Behavior often found in this community (Common)
2 packages
found in
Top 100
17 packages
found in
Top 1k
228 packages
found in
Top 10k
65.85k packages
in community

Top vulnerabilities

See all vulnerabilities
Vulnerability Exploitation Lifecycle
(1 Active Vulnerabilities)
None
1 (0 Fixable)
CVE-2020-26302h
None
None
Exploits Unknown
Exploits Exist
Exploited by Malware
Patching Mandated

FAQ for is_js

What is is_js?

micro check library. For more information about this package, visit its homepage.

Is is_js malicious or is it safe to use?

The npm package is_js was scanned for malware, software tampering, risky behaviors, exposed secrets and known vulnerabilities. The package contains risks, and the analysis results should be reviewed before it is downloaded and used. Visit the Issues and Behaviors sections of the analysis for more details.

Is is_js popular?

The npm package is_js ranks among the top 10000 projects in this community. It has 128M recorded downloads. A package's popularity is not a good indicator of its safety, visit the SAFE Assessment section to see the full analysis of package deployment risk categories.

How do I secure is_js once it is in my app?

Since we can't know when or where malicious attacks will happen, we recommend tracking how is_js behaviors change over multiple software releases. By adopting differential analysis in your release process, you can detect unexpected changes to a is_js version, which can prevent advanced software supply chain attacks. Read how our technology can help prevent future attacks similar to SolarWinds and 3CX.

Did you know...

... that you can use ReversingLabs’ Spectra Assure platform to perform regular risk assessments of packages you develop in-house?

We recommend continuous software safeness monitoring through CI/CD integrations and pre-release/deployment checks. In addition to basic package information found on this page our platform offers rich reports for developers and DevSecOps that help them remediate all reported issues.