CVE-2020-21976

Public Exploit

Description

An arbitrary file upload in the <input type="file" name="user_image"> component of NewsOne CMS v1.1.0 allows attackers to webshell and execute arbitrary commands.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.83% Top 30%
Third-Party Advisory cxsecurity.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://cxsecurity.com/issue/WLB-2020010143 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2020-21976?
CVE-2020-21976 has been scored as a high severity vulnerability.
How to fix CVE-2020-21976?
To fix CVE-2020-21976, 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-2020-21976 being actively exploited in the wild?
It is possible that CVE-2020-21976 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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