CVE-2020-22755

Public Exploit

Description

File upload vulnerability in MCMS 5.0 allows attackers to execute arbitrary code via a crafted thumbnail. A different vulnerability than CVE-2022-31943.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.09%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/ming-soft/MCMS product
https://github.com/ming-soft/MCMS/issues/42 issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2020-22755?
CVE-2020-22755 has been scored as a high severity vulnerability.
How to fix CVE-2020-22755?
To fix CVE-2020-22755, 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-2020-22755 being actively exploited in the wild?
It is possible that CVE-2020-22755 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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