CVE-2020-11811
CVSS v3
9.8
CRITICAL
EPSS Score
3.0 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
In qdPM 9.1, an attacker can upload a malicious .php file to the server by exploiting the Add Profile Photo capability with a crafted content-type value. After that, the attacker can execute an arbitrary command on the server using this malicious file.
Technical details
- Published
- 2020-04-16
Frequently asked questions
What is CVE-2020-11811?
In qdPM 9.1, an attacker can upload a malicious .php file to the server by exploiting the Add Profile Photo capability with a crafted content-type value. After that, the attacker can execute an arbitrary command on the server using this malicious file.
Is CVE-2020-11811 actively exploited?
Active exploitation of CVE-2020-11811 has not been confirmed. Its EPSS score was 3.0% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-11811?
CVE-2020-11811 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2020-11811 affecting your environment?
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