What is CVE-2019-10806?

CVE-2019-10806 is a medium-severity vulnerability in Vega Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 4.3/10. Published 2020-03-09.

How severe is CVE-2019-10806?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Prototype Pollution in Vega Project

CVE-2019-10806

vega-util prior to 1.13.1 allows manipulation of object prototype. The 'vega.mergeConfig' method within vega-util could be tricked into adding or modifying properties of the Object.prototype.

Vulnerability class: Prototype Pollution

EPSS: 0.011 (62.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Vega_project Vega
N/a Vega-util — versions All versions prior to 1.13.1

Weakness classification (CWE)

CWE-1321 — Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution)

References

report@snyk.io (Exploit, Third Party Advisory, x_refsource_MISC)
report@snyk.io (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2019-10806?: CVE-2019-10806 is a medium-severity vulnerability in Vega Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 4.3/10. Published 2020-03-09.
How severe is CVE-2019-10806?: Medium severity. CVSS v3 base score is 4.3 out of 10.