Advisories for Golang/Github.com/1Panel-Dev/1Panel package

1Panel versions 1.10.33 - 2.0.15 contain a cross-site request forgery (CSRF) vulnerability in the web port configuration functionality. The port-change endpoint lacks CSRF defenses such as anti-CSRF tokens or Origin/Referer validation. An attacker can craft a malicious webpage that submits a port-change request; when a victim visits it while authenticated, the browser includes valid session cookies and the request succeeds. This allows an attacker to change the port on which …

1Panel versions 1.10.33 through 2.0.15 contain a cross-site request forgery (CSRF) vulnerability in the panel name management functionality. The affected endpoint does not implement CSRF defenses such as anti-CSRF tokens or Origin/Referer validation. An attacker can craft a malicious webpage that submits a panel-name change request; if a victim visits the page while authenticated, the browser includes valid session cookies and the request succeeds. This allows a remote attacker to …

1Panel versions 1.10.33 - 2.0.15 contain a cross-site request forgery (CSRF) vulnerability in the Change Username functionality available from the settings panel (/settings/panel). The endpoint does not implement CSRF protections such as anti-CSRF tokens or Origin/Referer validation. An attacker can craft a malicious webpage that submits a username-change request; when a victim visits the page while authenticated, the browser includes valid session cookies and the request succeeds. This allows an …

The server trusts all reverse-proxy headers by default, so any remote client can spoof X-Forwarded-For to bypass IP-based protections (AllowIPs, API IP whitelist, “localhost-only” checks). All IP-based access control becomes ineffective.

The server trusts all reverse-proxy headers by default, so any remote client can spoof X-Forwarded-For to bypass IP-based protections (AllowIPs, API IP whitelist, “localhost-only” checks). All IP-based access control becomes ineffective.

A CAPTCHA bypass vulnerability in the 1Panel authentication API allows an unauthenticated attacker to disable CAPTCHA verification by abusing a client-controlled parameter. Because the server previously trusted this value without proper validation, CAPTCHA protections could be bypassed, enabling automated login attempts and significantly increasing the risk of account takeover (ATO).

A CAPTCHA bypass vulnerability in the 1Panel authentication API allows an unauthenticated attacker to disable CAPTCHA verification by abusing a client-controlled parameter. Because the server previously trusted this value without proper validation, CAPTCHA protections could be bypassed, enabling automated login attempts and significantly increasing the risk of account takeover (ATO).

First, we introduce the concepts of 1panel v2 Core and Agent. After the new version is released, 1panel adds the node management function, which allows you to control other hosts by adding nodes. The HTTPS protocol used for communication between the Core and Agent sides did not fully verify the authenticity of the certificate during certificate verification, resulting in unauthorized interfaces. The presence of a large number of command execution …

There are many sql injections in the project, and some of them are not well filtered, leading to arbitrary file writes, and ultimately leading to RCEs. The proof is as follows

There are many command injections in the project, and some of them are not well filtered, leading to arbitrary file writes, and ultimately leading to RCEs. We can use the following mirror configuration write symbol > to achieve arbitrary file writing

源码中密码校验处使用 != 符号，而不是hmac.Equal，这可能导致产生计时攻击漏洞，从而爆破密码。 建议使用 hmac.Equal 比对密码。 Translation: The source code uses the != symbol instead of hmac.Equal for password verification, which may lead to timing attack vulnerabilities that can lead to password cracking. It is recommended to use hmac. Equal to compare passwords.

1Panel is vulnerable to command injection. This vulnerability has been classified as critical, has been found in 1Panel up to 1.10.1-lts. Affected by this issue is the function baseApi.UpdateDeviceSwap of the file /api/v1/toolbox/device/update/swap. The manipulation of the argument Path with the input 123123123\nopen -a Calculator leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. It is recommended …

The steps are as follows: Access https://IP:PORT/ in the browser, which prompts the user to access with a secure entry point. Use Burp to intercept: When opening the browser and entering the URL (allowing the first intercepted packet through Burp), the following is displayed: It is found that in this situation, we can access the console page (although no data is returned and no modification operations can be performed)." Affected …

The https cookie that comes with the panel does not have the Secure keyword, which may cause the cookie to be sent in plain text when accessing http accidentally. https://developer.mozilla.org/zh-CN/docs/Web/HTTP/Headers/Set-Cookie#secure

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 …

1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, authenticated attackers can download arbitrary files through the API interface. This code has unauthorized access. Attackers can freely download the file content on the target system. This may cause a large amount of information leakage. Version 1.5.0 has a patch for this issue.

1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, arbitrary file reads allow an attacker to read arbitrary important configuration files on the server. In the api/v1/file.go file, there is a function called LoadFromFile, which directly reads the file by obtaining the requested path parameter[path]. The request parameters are not filtered, resulting in a background arbitrary file reading vulnerability. Version 1.5.0 has a patch …

1Panel is an open source Linux server operation and maintenance management panel. An OS command injection vulnerability exists in 1Panel firewall functionality. A specially-crafted HTTP request can lead to arbitrary command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability. 1Panel firewall functionality /hosts/firewall/ip endpoint read user input without validation, the attacker extends the default functionality of the application, which execute system commands. An attacker can …

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 payload to achieve command injection when adding container repositories. The vulnerability has been fixed in v1.3.6.