CVE-2020-24986
CVSS v3
7.2
HIGH
EPSS Score
2.0 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Concrete5 up to and including 8.5.2 allows Unrestricted Upload of File with Dangerous Type such as a .php file via File Manager. It is possible to modify site configuration to upload the PHP file and execute arbitrary commands.
Technical details
- Published
- 2020-09-04
Frequently asked questions
What is CVE-2020-24986?
Concrete5 up to and including 8.5.2 allows Unrestricted Upload of File with Dangerous Type such as a .php file via File Manager. It is possible to modify site configuration to upload the PHP file and execute arbitrary commands.
Is CVE-2020-24986 actively exploited?
Active exploitation of CVE-2020-24986 has not been confirmed. Its EPSS score was 2.0% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-24986?
CVE-2020-24986 has a CVSS v3 base score of 7.2 (HIGH severity).
Is CVE-2020-24986 affecting your environment?
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