CVE-2021-42549

reflected XSS in search functionality of WP Cloud Plugins - Lets-Box

Description

Insufficient Input Validation in the search functionality of Wordpress plugin Lets-Box prior to 1.15.3 allows unauthenticated user to craft a reflected Cross-Site Scripting attack.

Category

4.7
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.78% Top 30%
Third-Party Advisory wpcloudplugins.com
Affected: WP Cloud Plugins Lets-Box
Published at:
Updated at:

References

Link Tags
https://www.wpcloudplugins.com/wp-content/plugins/lets-box/_documentation/index.html#releasenotes third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-42549?
CVE-2021-42549 has been scored as a medium severity vulnerability.
How to fix CVE-2021-42549?
To fix CVE-2021-42549, 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-2021-42549 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-42549 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-42549?
CVE-2021-42549 affects WP Cloud Plugins Lets-Box.
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