CVE-2020-26803
In Sentrifugo 3.2, users can upload an image under "Assets -> Add" tab. This "Upload Images"...
In Sentrifugo 3.2, users can upload an image under "Assets -> Add" tab. This "Upload Images" functionality is suffered from "Unrestricted File Upload" vulnerability so attacker can upload malicious files using this functionality and control the server.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In Sentrifugo 3.2, users can upload an image under "Assets -> Add" tab. This "Upload Images" functionality is suffered from "Unrestricted File Upload" vulnerability so attacker can upload malicious files using this functionality and control the server.
- Record
CVE-2020-26803- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.5 Medium
AV:N/AC:L/Au:S/C:P/I:P/A:P - Weakness
- CWE-434
- Updated
- 2026-11-02
CVE List No score
In Sentrifugo 3.2, users can upload an image under "Assets -> Add" tab. This "Upload Images" functionality is suffered from "Unrestricted File Upload" vulnerability so attacker can upload malicious files using this functionality and control the server.
- Record
CVE-2020-26803- Updated
- 2026-11-02
EUVDEUVD-2020-19339 No score
In Sentrifugo 3.2, users can upload an image under "Assets -> Add" tab. This "Upload Images" functionality is suffered from "Unrestricted File Upload" vulnerability so attacker can upload malicious files using this functionality and control the server.
- Record
EUVD-2020-19339- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mrj6-v8w9-4v5f No score
In Sentrifugo 3.2, users can upload an image under "Assets -> Add" tab. This "Upload Images"...
In Sentrifugo 3.2, users can upload an image under "Assets -> Add" tab. This "Upload Images" functionality is suffered from "Unrestricted File Upload" vulnerability so attacker can upload malicious files using this functionality and control the server.
- Record
GHSA-mrj6-v8w9-4v5f- Weakness
- CWE-434
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-26803 is a high vulnerability (CVSS 8.8) in Sapplica Sentrifugo, published November 12, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.41%, the 72nd percentile. No source names a fixed version.
