CVE-2021-24789

Public Exploit
Flat Preloader < 1.5.5 - Admin+ Stored Cross-Site Scripting

Description

The Flat Preloader WordPress plugin before 1.5.5 does not escape some of its settings when outputting them in attribute in the frontend, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed

Category

4.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.21%
Third-Party Advisory wpscan.com
Affected: Unknown Flat Preloader
Published at:
Updated at:

References

Link Tags
https://wpscan.com/vulnerability/e8550ccd-3898-4e27-aca9-ade89823ff4d third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-24789?
CVE-2021-24789 has been scored as a medium severity vulnerability.
How to fix CVE-2021-24789?
To fix CVE-2021-24789, 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-2021-24789 being actively exploited in the wild?
It is possible that CVE-2021-24789 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-2021-24789?
CVE-2021-24789 affects Unknown Flat Preloader.
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