Cacti's sanitizesqlcolumn (lib/functions.php) sanitizes user-supplied ORDER BY column names using the regex . Because this allowlist retains letters, digits, underscore, parentheses, and dot (intended to support expressions like COUNT(id) and table.column), a payload such as passes through completely unmodified.

Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior have missing sessionregenerateid() after login, leading to Session Fixation. sessionregenerateid() is NOT called after successful login. The login flow at authlogin.php:203-207 directly sets $SESSION[SESSUSERID] without rotating the session ID. The session cookie configuration is otherwise good (httponly=true, samesite=Strict, secure=true for HTTPS at include/global.php:513-537), but these do not prevent session fixation via same-site vectors. This issue has been fixed in version 1.2.31.

Cacti is an open source performance and fault management framework. Some of the data stored in automationtreerules.php is not thoroughly checked and is used to concatenate the SQL statement in buildruleitemfilter() function from lib/apiautomation.php, resulting in SQL injection. This vulnerability is fixed in 1.2.29.

Cacti is an open source performance and fault management framework. An authenticated Cacti user can abuse graph creation and graph template functionality to create arbitrary PHP scripts in the web root of the application, leading to remote code execution on the server. This vulnerability is fixed in 1.2.29.

Cacti is an open source performance and fault management framework. Due to a flaw in multi-line SNMP result parser, authenticated users can inject malformed OIDs in the response. When processed by ssnetsnmpdiskio() or ssnetsnmpdiskbytes(), a part of each OID will be used as a key in an array that is used as part of a system command, causing a command execution vulnerability. This vulnerability is fixed in 1.2.29.

Cacti is an open source performance and fault management framework. Cacti has a SQL injection vulnerability in the getdiscoveryresults function of automationdevices.php using the network parameter. This vulnerability is fixed in 1.2.29.

Cacti is an open source performance and fault management framework. Cacti has a SQL injection vulnerability in the template function of hosttemplates.php using the graphtemplate parameter. This vulnerability is fixed in 1.2.29.

Cacti is an open source performance and fault management framework. Prior to 1.2.29, an administrator can change the Poller Standard Error Log Path parameter in either Installation Step 5 or in Configuration->Settings->Paths tab to a local file inside the server. Then simply going to Logs tab and selecting the name of the local file will show its content on the web UI. This vulnerability is fixed in 1.2.29.

Cacti provides an operational monitoring and fault management framework. Prior to version 1.2.27, there is a file inclusion issue in the lib/plugin.php file. Combined with SQL injection vulnerabilities, remote code execution can be implemented. There is a file inclusion issue with the apipluginhook() function in the lib/plugin.php file, which reads the pluginhooks and pluginconfig tables in database. The read data is directly used to concatenate the file path which is used for file inclusion. Version 1.2.27 contains a patch for the issue.

Cacti provides an operational monitoring and fault management framework. Prior to version 1.2.27, a SQL injection vulnerability in automationgetnewgraphssql function of apiautomation.php allows authenticated users to exploit these SQL injection vulnerabilities to perform privilege escalation and remote code execution. In apiautomation.php line 856, the getrequestvar('filter') is being concatenated into the SQL statement without any sanitization. In apiautomation.php line 717, The filter of 'filter' is FILTERDEFAULT, which means there is no filter for it. Version 1.2.27 contains a patch for the issue.

Cacti provides an operational monitoring and fault management framework. Versions of Cacti prior to 1.2.27 contain a residual cross-site scripting vulnerability caused by an incomplete fix for CVE-2023-50250. raisemessagejavascript from lib/functions.php now uses purify.js to fix CVE-2023-50250 (among others). However, it still generates the code out of unescaped PHP variables $title and $header. If those variables contain single quotes, they can be used to inject JavaScript code. An attacker exploiting this vulnerability could execute actions on behalf of other users. This ability to impersonate users could lead to unauthorized changes to settings. Version 1.2.27 fixes this issue.

Cacti provides an operational monitoring and fault management framework. Versions of Cacti prior to 1.2.27 are vulnerable to stored cross-site scripting, a type of cross-site scripting where malicious scripts are permanently stored on a target server and served to users who access a particular page. Version 1.2.27 contains a patch for the issue.

Cacti provides an operational monitoring and fault management framework. Version 1.2.25 has a Blind SQL Injection (SQLi) vulnerability within the SNMP Notification Receivers feature in the file ‘managers.php’. An authenticated attacker with the “Settings/Utilities” permission can send a crafted HTTP GET request to the endpoint ‘/cacti/managers.php’ with an SQLi payload in the ‘selectedgraphsarray’ HTTP GET parameter. As of time of publication, no patched versions exist.

Cacti is an open source operational monitoring and fault management framework. A reflection cross-site scripting vulnerability was discovered in version 1.2.25. Attackers can exploit this vulnerability to perform actions on behalf of other users. The vulnerability is found in templatesimport.php. When uploading an xml template file, if the XML file does not pass the check, the server will give a JavaScript pop-up prompt, which contains unfiltered xml template file name, resulting in XSS. An attacker exploiting this vulnerability could execute actions on behalf of other users. This ability to impersonate users could lead to unauthorized changes to settings. As of time of publication, no patched versions are available.

SQL Injection vulnerability in Cacti v1.2.25 allows a remote attacker to obtain sensitive information via the formactions() function in the managers.php function.

This vulnerability allows remote attackers to bypass authentication or escalate privileges on affected installations of Cacti. Authentication is required to exploit this vulnerability when the product is in its default configuration. The specific flaw exists within the graphview endpoint. The issue results from the lack of proper validation of a user-supplied string before using it to construct SQL queries. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the service account.

This vulnerability allows remote attackers to bypass authentication or escalate privileges on affected installations of Cacti. Authentication is required to exploit this vulnerability when the product is in its default configuration. The specific flaw exists within the graphview endpoint. The issue results from the lack of proper validation of a user-supplied string before using it to construct SQL queries. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the service account.

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cacti. Authentication is required to exploit this vulnerability. The specific flaw exists within the link endpoint. The issue results from the lack of proper validation of data retrieved from the database prior to passing it to a PHP include function. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the service account.

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cacti. Authentication is required to exploit this vulnerability. The specific flaw exists within the link endpoint. The issue results from the lack of proper validation of data retrieved from the database prior to passing it to a PHP include function. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the service account.

Cacti is an open source operational monitoring and fault management framework. Affected versions are subject to a Stored Cross-Site-Scripting (XSS) Vulnerability which allows an authenticated user to poison data stored in the cacti's database. These data will be viewed by administrative cacti accounts and execute JavaScript code in the victim's browser at view-time. The script under reportsadmin.php displays reporting information about graphs, devices, data sources etc. CENSUS found that an adversary that is able to configure a malicious device name, related to a graph attached to a report, can deploy a stored XSS attack against any super user who has privileges of viewing the reportsadmin.php page, such as administrative accounts. A user that possesses the General Administration>Sites/Devices/Data permissions can configure the device names in cacti. This configuration occurs through http://<HOST>/cacti/host.php, while the rendered malicious payload is exhibited at http://<HOST>/cacti/reportsadmin.php when the a graph with the maliciously altered device name is linked to the report. This issue has been addressed in version 1.2.25. Users are advised to upgrade. Users unable to upgrade should manually filter HTML output.

Cacti is an open source operational monitoring and fault management framework. There are two instances of insecure deserialization in Cacti version 1.2.24. While a viable gadget chain exists in Cacti’s vendor directory (phpseclib), the necessary gadgets are not included, making them inaccessible and the insecure deserializations not exploitable. Each instance of insecure deserialization is due to using the unserialize function without sanitizing the user input. Cacti has a “safe” deserialization that attempts to sanitize the content and check for specific values before calling unserialize, but it isn’t used in these instances. The vulnerable code lies in graphsnew.php, specifically within the hostnewgraphssave function. This issue has been addressed in version 1.2.25. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Cacti is an open source operational monitoring and fault management framework. Affected versions are subject to a privilege escalation vulnerability. A low-privileged OS user with access to a Windows host where Cacti is installed can create arbitrary PHP files in a web document directory. The user can then execute the PHP files under the security context of SYSTEM. This allows an attacker to escalate privilege from a normal user account to SYSTEM. This issue has been addressed in version 1.2.25. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Cacti is an open source operational monitoring and fault management framework. In Cacti 1.2.24, under certain conditions, an authenticated privileged user, can use a malicious string in the SNMP options of a Device, performing command injection and obtaining remote code execution on the underlying server. The lib/snmp.php file has a set of functions, with similar behavior, that accept in input some variables and place them into an exec call without a proper escape or validation. This issue has been addressed in version 1.2.25. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Cacti is an open source operational monitoring and fault management framework. In Cacti 1.2.24, users with console access can be redirected to an arbitrary website after a change password performed via a specifically crafted URL. The authchangepassword.php file accepts ref as a URL parameter and reflects it in the form used to perform the change password. It's value is used to perform a redirect via header PHP function. A user can be tricked in performing the change password operation, e.g., via a phishing message, and then interacting with the malicious website where the redirection has been performed, e.g., downloading malwares, providing credentials, etc. This issue has been addressed in version 1.2.25. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Cacti is an open source operational monitoring and fault management framework. Affected versions are subject to a Stored Cross-Site-Scripting (XSS) Vulnerability which allows an authenticated user to poison data stored in the cacti's database. These data will be viewed by administrative cacti accounts and execute JavaScript code in the victim's browser at view-time. The script under datasources.php displays the data source management information (e.g. data source path, polling configuration etc.) for different data visualizations of the cacti app. CENSUS found that an adversary that is able to configure a malicious data-source path, can deploy a stored XSS attack against any user of the same (or broader) privileges. A user that possesses the 'General Administration>Sites/Devices/Data' permissions can configure the data source path in Cacti. This configuration occurs through http://<HOST>/cacti/datasources.php. The same page can be used for previewing the data source path. This issue has been addressed in version 1.2.25. Users are advised to upgrade. Users unable to upgrade should manually escape HTML output.

Cacti is an open source operational monitoring and fault management framework. Issues with Cacti Regular Expression validation combined with the external links feature can lead to limited SQL Injections and subsequent data leakage. This issue has been addressed in version 1.2.25. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Cacti is an open source operational monitoring and fault management framework. A defect in the sqlsave function was discovered. When the column type is numeric, the sqlsave function directly utilizes user input. Many files and functions calling the sqlsave function do not perform prior validation of user input, leading to the existence of multiple SQL injection vulnerabilities in Cacti. This allows authenticated users to exploit these SQL injection vulnerabilities to perform privilege escalation and remote code execution. This issue has been addressed in version 1.2.25. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Cacti is an open source operational monitoring and fault management framework. An authenticated SQL injection vulnerability was discovered which allows authenticated users to perform privilege escalation and remote code execution. The vulnerability resides in the reportsuser.php file. In ajaxgetbranches, the treeid parameter is passed to the reportsgetbranchselect function without any validation. This issue has been addressed in version 1.2.25. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Cacti is an open source operational monitoring and fault management framework. An authenticated SQL injection vulnerability was discovered which allows authenticated users to perform privilege escalation and remote code execution. The vulnerability resides in the graphs.php file. When dealing with the cases of ajaxhosts and ajaxhostsnoany, if the siteid parameter is greater than 0, it is directly reflected in the WHERE clause of the SQL statement. This creates an SQL injection vulnerability. This issue has been addressed in version 1.2.25. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Cacti is an open source operational monitoring and fault management framework.Affected versions are subject to a Stored Cross-Site-Scripting (XSS) Vulnerability allows an authenticated user to poison data. The vulnerability is found in graphsnew.php. Several validations are performed, but the returnto parameter is directly passed to formsavebutton. In order to bypass this validation, returnto must contain host.php. This vulnerability has been addressed in version 1.2.25. Users are advised to upgrade. Users unable to update should manually filter HTML output.