CVE-2020-10964

Description

Serendipity before 2.3.4 on Windows allows remote attackers to execute arbitrary code because the filename of a renamed file may end with a dot. This file may then be renamed to have a .php filename.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 3.07% Top 15%
Vendor Advisory s9y.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://blog.s9y.org/archives/290-Serendipity-2.3.4-released-security-update.html vendor advisory
https://github.com/s9y/Serendipity/releases/tag/2.3.4 third party advisory release notes

Frequently Asked Questions

What is the severity of CVE-2020-10964?
CVE-2020-10964 has been scored as a critical severity vulnerability.
How to fix CVE-2020-10964?
To fix CVE-2020-10964, 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-2020-10964 being actively exploited in the wild?
It is possible that CVE-2020-10964 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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