CVE-2021-39609

Public Exploit

Description

Cross Site Scripting (XSS) vulnerability exiss in FlatCore-CMS 2.0.7 via the upload image function.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.45%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory nu11secur1ty.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/flatCore/flatCore-CMS/issues/53 third party advisory exploit
https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-39609 third party advisory exploit
https://www.nu11secur1ty.com/2021/08/cve-2021-39609.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-39609?
CVE-2021-39609 has been scored as a medium severity vulnerability.
How to fix CVE-2021-39609?
To fix CVE-2021-39609, 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-2021-39609 being actively exploited in the wild?
It is possible that CVE-2021-39609 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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