CVE-2020-15277

Remote Code Execution in baserCMS

Description

baserCMS before version 4.4.1 is affected by Remote Code Execution (RCE). Code may be executed by logging in as a system administrator and uploading an executable script file such as a PHP file. The Edit template component is vulnerable. The issue is fixed in version 4.4.1.

Category

7.2
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 3.31% Top 15%
Vendor Advisory basercms.net
Affected: baserproject basercms
Published at:
Updated at:

References

Link Tags
https://github.com/baserproject/basercms/security/advisories/GHSA-6fmv-q269-55cw third party advisory patch
https://basercms.net/security/20201029 vendor advisory
https://github.com/baserproject/basercms/commit/bb027c3967b0430adcff2d2fedbc23d39077563b third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2020-15277?
CVE-2020-15277 has been scored as a high severity vulnerability.
How to fix CVE-2020-15277?
To fix CVE-2020-15277, 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-2020-15277 being actively exploited in the wild?
It is possible that CVE-2020-15277 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.
What software or system is affected by CVE-2020-15277?
CVE-2020-15277 affects baserproject basercms.
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