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CVE-2019-10747

CRITICALCVSS 9.8/10EPSS 2.48%

Last modified

CVE-2019-10747 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. set-value is vulnerable to Prototype Pollution in versions lower than 3.0.1. The function mixin-deep could be tricked into adding or modifying properties of Object.prototype using any of the constructor, prototype and _proto_ payloads.. EPSS estimates a 2.48% chance of exploitation in the next 30 days.

Description

set-value is vulnerable to Prototype Pollution in versions lower than 3.0.1. The function mixin-deep could be tricked into adding or modifying properties of Object.prototype using any of the constructor, prototype and _proto_ payloads.

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
2.48%

82.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Set-Value ProjectSet-Value< 2.0.1
Set-Value ProjectSet-Value>= 3.0.0, < 3.0.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-10747?
set-value is vulnerable to Prototype Pollution in versions lower than 3.0.1. The function mixin-deep could be tricked into adding or modifying properties of Object.prototype using any of the constructor, prototype and _proto_ payloads.
How severe is CVE-2019-10747?
CVE-2019-10747 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.48% probability of exploitation in the next 30 days.
How do I fix CVE-2019-10747?
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-2019-10747?

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

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Source: NVD / NIST