Critical severity · published Aug 10, 2023
CVE-2023-39966
1Panel is an open source Linux server operation and maintenance management panel
9.8
CVSS
0.8%
EPSS
No
On KEV
Description
1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, an arbitrary file write vulnerability could lead to direct control of the server. In the `api/v1/file.go` file, there is a function called `SaveContentthat,It `recieves JSON data sent by users in the form of a POST request. And the lack of parameter filtering allows for arbitrary file write operations. Version 1.5.0 contains a patch for this issue.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
1P
1panel · Fit2cloud
1.4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-39966
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-39966
Product
https://github.com/1Panel-dev/1Panel/releases/tag/v1.5.0
Exploit
https://github.com/1Panel-dev/1Panel/security/advisories/GHSA-hf7j-xj3w-87g4
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