CVE-2020-29455

Public Exploit

Description

A cross-Site Scripting (XSS) vulnerability in this.showInvalid and this.showInvalidCountry in SmartyStreets liveAddressPlugin.js 3.2 allows remote attackers to inject arbitrary web script or HTML via any address parameter (e.g., street or country).

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.47%
Third-Party Advisory github.com Third-Party Advisory jsfiddle.net Third-Party Advisory guidepointsecurity.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://jsfiddle.net/smartystreets/Lx2dbsaa/ third party advisory
https://github.com/smartystreets-archives third party advisory
https://www.guidepointsecurity.com/liveaddressplugin-js-vulnerability-disclosure/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-29455?
CVE-2020-29455 has been scored as a medium severity vulnerability.
How to fix CVE-2020-29455?
To fix CVE-2020-29455, 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-2020-29455 being actively exploited in the wild?
It is possible that CVE-2020-29455 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.
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