Which versions of mithril are affected by GHSA-C3PX-V9C7-M734?

mithril (npm) versions < 1.1.7 is affected.

Is there a fix for GHSA-C3PX-V9C7-M734?

Yes. GHSA-C3PX-V9C7-M734 is fixed in 1.1.7, 2.0.2. Upgrade to this version or later.

Is GHSA-C3PX-V9C7-M734 exploitable, and should I be worried?

Whether GHSA-C3PX-V9C7-M734 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk.

What actually determines whether GHSA-C3PX-V9C7-M734 is exploitable, and how bad it is?

Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.

How do I fix GHSA-C3PX-V9C7-M734?

Upgrade: mithril to 1.1.7 or later, mithril to 2.0.2 or later.

GHSA-C3PX-V9C7-M734 in mithril

Q: What is GHSA-C3PX-V9C7-M734?

GHSA-C3PX-V9C7-M734 is a high-severity security vulnerability in mithril (npm), affecting versions < 1.1.7. It is fixed in 1.1.7, 2.0.2.

Q: Is there a fix for GHSA-C3PX-V9C7-M734?

Yes. GHSA-C3PX-V9C7-M734 is fixed in 1.1.7, 2.0.2. Upgrade to this version or later.

Q: Is GHSA-C3PX-V9C7-M734 exploitable, and should I be worried?

Whether GHSA-C3PX-V9C7-M734 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk.

Q: What actually determines whether GHSA-C3PX-V9C7-M734 is exploitable, and how bad it is?

Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.

Q: How do I fix GHSA-C3PX-V9C7-M734?

Upgrade: mithril to 1.1.7 or later, mithril to 2.0.2 or later.

GHSA-C3PX-V9C7-M734

GHSA-C3PX-V9C7-M734 is a high-severity security vulnerability in mithril (npm), affecting versions < 1.1.7. It is fixed in 1.1.7, 2.0.2.

Does this CVE actually affect you?

Kodem shows which CVEs are reachable and running in your applications, so you fix what's exploitable, not just what's listed.

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Runtime intelligence, not another scanner.

Summary

Prototype Pollution in mithril

Affected versions of mithrilare vulnerable to prototype pollution. The function parseQueryString may allow a malicious user to modify the prototype of Object, causing the addition or modification of an existing property that will exist on all objects. A payload such as __proto__%5BtoString%5D=123 in the query string would change the toString() function to 123.

Impact

Affected versions

mithril (< 1.1.7) mithril (>= 2.0.0, < 2.0.2)

Security releases

mithril → 1.1.7 (npm) mithril → 2.0.2 (npm)

Kodem intelligence

Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.

Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter. Kodem's runtime-powered SCA identifies whether this CVE is reachable in your applications.

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Remediation advice

If you are using mithril 2.x, upgrade to version 2.0.2 or later.
If you are using mithril 1.x, upgrade to version 1.1.7 or later.

Frequently Asked Questions

What is GHSA-C3PX-V9C7-M734? GHSA-C3PX-V9C7-M734 is a high-severity security vulnerability in mithril (npm), affecting versions < 1.1.7. It is fixed in 1.1.7, 2.0.2.
Which versions of mithril are affected by GHSA-C3PX-V9C7-M734? mithril (npm) versions < 1.1.7 is affected.
Is there a fix for GHSA-C3PX-V9C7-M734? Yes. GHSA-C3PX-V9C7-M734 is fixed in 1.1.7, 2.0.2. Upgrade to this version or later.
Is GHSA-C3PX-V9C7-M734 exploitable, and should I be worried? Whether GHSA-C3PX-V9C7-M734 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
What actually determines whether GHSA-C3PX-V9C7-M734 is exploitable, and how bad it is? Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
How do I fix GHSA-C3PX-V9C7-M734?
- Upgrade mithril to 1.1.7 or later
- Upgrade mithril to 2.0.2 or later