How many CVEs does shell-quote project have?

shell-quote project has 3 published CVE records since 2018, including 1 in the last two years.

How many shell-quote project CVEs are in CISA KEV?

None of shell-quote project's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

What are the most common weakness types in shell-quote project CVEs?

shell-quote project's CVEs most often map to these CWE weakness types: CWE-407 (Inefficient Algorithmic Complexity), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')).

Are there public exploits for shell-quote project vulnerabilities?

Yes — 1 of shell-quote project's CVEs have a known public exploit.

How many critical shell-quote project vulnerabilities are there?

shell-quote project has 2 critical and 1 high-severity CVEs.

What is the average severity of shell-quote project CVEs?

The average CVSS base score across shell-quote project's scored CVEs is 9.4.

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3 CVEs

shell-quote project Vulnerabilities

Name: shell-quote project vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for shell-quote project.

3

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

1

Public exploits

PoC or exploit code

9.4

Avg CVSS

2018–2026

Overview

shell-quote project has 3 published CVE records since 2018, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 1 have a known public exploit. The average CVSS base score across scored CVEs is 9.4.

This page aggregates every publicly disclosed vulnerability (CVE) affecting shell-quote project products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on shell-quote project's vulnerability posture, as a share of its 3 published CVEs.

Average CVSS: 9.4
Critical / high: 100%
Actively exploited (KEV): 0%
Public exploit available: 33%
Patch available: 100%

Severity and exploitation

How the CVSS severity of shell-quote project's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical2

High1

Medium0

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of shell-quote project's CVEs are currently listed in CISA's KEV catalog.

Public exploits

1

One of shell-quote project's CVEs has a known public exploit available.

Most affected products

The shell-quote project products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

shell-quote3 CVEs

Common weakness types

The CWE weakness categories most often found in shell-quote project CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish shell-quote project CVE records.

Disclosure activity by year

How many shell-quote project CVEs were published each year.

2018

1

2021

1

2026

1

Latest shell-quote project CVEs

The most recently disclosed vulnerabilities affecting shell-quote project.

shell-quote parse() is quadratic in token count, enabling denial of service
CWE-407
High · CVSS 8.7
EPSS 0.4%2026-06-25
Critical vulnerability · 2021-10-21
Critical · CVSS 9.8
EPSS 4.2%2021-10-21
Critical vulnerability · 2018-05-31
CWE-78
Critical · CVSS 9.8
EPSS 2.2%2018-05-31

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Browse vulnerabilities for other tracked vendors.

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Frequently asked questions

Common questions about shell-quote project vulnerabilities.

How many CVEs does shell-quote project have?: shell-quote project has 3 published CVE records since 2018, including 1 in the last two years.
How many shell-quote project CVEs are in CISA KEV?: None of shell-quote project's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which shell-quote project products have the most CVEs?: The shell-quote project products with the most published CVEs are shell-quote.
What are the most common weakness types in shell-quote project CVEs?: shell-quote project's CVEs most often map to these CWE weakness types: CWE-407 (Inefficient Algorithmic Complexity), CWE-78 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')).
Are there public exploits for shell-quote project vulnerabilities?: Yes — 1 of shell-quote project's CVEs have a known public exploit.
How many critical shell-quote project vulnerabilities are there?: shell-quote project has 2 critical and 1 high-severity CVEs.
What is the average severity of shell-quote project CVEs?: The average CVSS base score across shell-quote project's scored CVEs is 9.4.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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