CVE-2019-10805

Public Exploit

Description

valib through 2.0.0 allows Internal Property Tampering. A maliciously crafted JavaScript object can bypass several inspection functions provided by valib. Valib uses a built-in function (hasOwnProperty) from the unsafe user-input to examine an object. It is possible for a crafted payload to overwrite this function to manipulate the inspection results to bypass security checks.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.23%
Third-Party Advisory snyk.io Third-Party Advisory npmjs.com
Affected: n/a valib
Published at:
Updated at:

References

Link Tags
https://snyk.io/vuln/SNYK-JS-VALIB-559015 third party advisory exploit
https://www.npmjs.com/package/valib third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-10805?
CVE-2019-10805 has been scored as a high severity vulnerability.
How to fix CVE-2019-10805?
To fix CVE-2019-10805, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-10805 being actively exploited in the wild?
It is possible that CVE-2019-10805 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-10805?
CVE-2019-10805 affects n/a valib.
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