CVE-2021-41921

Public Exploit

Description

novel-plus V3.6.1 allows unrestricted file uploads. Unrestricted file suffixes and contents can lead to server attacks and arbitrary code execution.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.81% Top 30%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/201206030/novel-plus/issues/62 issue tracking exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-41921?
CVE-2021-41921 has been scored as a critical severity vulnerability.
How to fix CVE-2021-41921?
To fix CVE-2021-41921, 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-2021-41921 being actively exploited in the wild?
It is possible that CVE-2021-41921 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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