CVE-2020-35936: XSS

Published Jan 1, 2021
·
Updated

Stored Cross-Site Scripting (XSS) vulnerabilities in the Post Grid plugin before 2.0.73 for WordPress allow remote authenticated attackers to import layouts including JavaScript supplied via a remotely hosted crafted payload in the source parameter via AJAX. The action must be set to postgridimportxmllayouts.

Affected Software

2 affected components
PickPlugins Post Grid Wordpress<2.0.73
PickPlugins Team Showcase Wordpress<1.22.16

Event History

Jan 1, 2021
CVE Published
via MITRE·01:25 AM
Data Sourced
via MITRE·01:25 AM
DescriptionSeverity
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Frequently Asked Questions

1

What is CVE-2020-35936?

CVE-2020-35936 is a vulnerability in the Post Grid plugin before version 2.0.73 for WordPress that allows remote authenticated attackers to import layouts including JavaScript supplied via a remotely hosted crafted payload in the source parameter via AJAX.

2

What is the severity of CVE-2020-35936?

CVE-2020-35936 has a severity level of high.

3

How can CVE-2020-35936 be exploited?

CVE-2020-35936 can be exploited by remote authenticated attackers who can import layouts with JavaScript supplied through a crafted payload in the source parameter via AJAX.

4

Which software versions are affected by CVE-2020-35936?

Versions before 2.0.73 of the Post Grid plugin for WordPress and versions before 1.22.16 of the Team Showcase plugin for WordPress are affected by CVE-2020-35936.

5

How can I fix CVE-2020-35936?

To fix CVE-2020-35936, update the Post Grid plugin to version 2.0.73 or later and the Team Showcase plugin to version 1.22.16 or later.

Company

Resources

Contact

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CVE-2020-35936 - XSS - SecAlerts