Directory traversal

An issue was discovered in LibreNMS 1.50.1. An authenticated user can perform a directory traversal attack against the /pdf.php file with a partial filename in the report parameter, to cause local file inclusion resulting in code execution...

Input validation

An issue was discovered in LibreNMS through 1.47. Many of the scripts rely on the function mysqliescaperealstring for filtering data. However, this is particularly ineffective when returning user supplied input in an HTML or a JavaScript context, resulting in unsafe data being injected into these...

CVE-2019-10667

An issue was discovered in LibreNMS through 1.47. Information disclosure can occur: an attacker can fingerprint the exact code version installed and disclose local file paths...

CVE-2019-10666

An issue was discovered in LibreNMS through 1.47. Several of the scripts perform dynamic script inclusion via the include function on user supplied input without sanitizing the values by calling basename or a similar function. An attacker can leverage this to execute PHP code from the included...

CVE-2019-10669

An issue was discovered in LibreNMS through 1.47. There is a command injection vulnerability in html/includes/graphs/device/collectd.inc.php where user supplied parameters are filtered with the mysqliescaperealstring function. This function is not the appropriate function to sanitize command...

CVE-2019-10668

An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly...

CVE-2019-10667

An issue was discovered in LibreNMS through 1.47. Information disclosure can occur: an attacker can fingerprint the exact code version installed and disclose local file paths...

CVE-2019-10665

An issue was discovered in LibreNMS through 1.47. The scripts that handle the graphing options html/includes/graphs/common.inc.php and html/includes/graphs/graphs.inc.php do not sufficiently validate or encode several fields of user supplied input. Some parameters are filtered with...

CVE-2019-10669

An issue was discovered in LibreNMS through 1.47. There is a command injection vulnerability in html/includes/graphs/device/collectd.inc.php where user supplied parameters are filtered with the mysqliescaperealstring function. This function is not the appropriate function to sanitize command...

CVE-2019-10666

An issue was discovered in LibreNMS through 1.47. Several of the scripts perform dynamic script inclusion via the include function on user supplied input without sanitizing the values by calling basename or a similar function. An attacker can leverage this to execute PHP code from the included...

CVE-2019-10668

An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly...

CVE-2019-10665

An issue was discovered in LibreNMS through 1.47. The scripts that handle the graphing options html/includes/graphs/common.inc.php and html/includes/graphs/graphs.inc.php do not sufficiently validate or encode several fields of user supplied input. Some parameters are filtered with...

Command injection

An issue was discovered in LibreNMS through 1.47. There is a command injection vulnerability in html/includes/graphs/device/collectd.inc.php where user supplied parameters are filtered with the mysqliescaperealstring function. This function is not the appropriate function to sanitize command...

Sql injection

An issue was discovered in LibreNMS through 1.47. The scripts that handle the graphing options html/includes/graphs/common.inc.php and html/includes/graphs/graphs.inc.php do not sufficiently validate or encode several fields of user supplied input. Some parameters are filtered with...

Input validation

An issue was discovered in LibreNMS through 1.47. Several of the scripts perform dynamic script inclusion via the include function on user supplied input without sanitizing the values by calling basename or a similar function. An attacker can leverage this to execute PHP code from the included...

Authentication flaw

An issue was discovered in LibreNMS through 1.47. A number of scripts import the Authentication libraries, but do not enforce an actual authentication check. Several of these scripts disclose information or expose functions that are of a sensitive nature and are not expected to be publicly...

Information disclosure

An issue was discovered in LibreNMS through 1.47. Information disclosure can occur: an attacker can fingerprint the exact code version installed and disclose local file paths...

CVE-2019-10670

An issue was discovered in LibreNMS through 1.47. Many of the scripts rely on the function mysqliescaperealstring for filtering data. However, this is particularly ineffective when returning user supplied input in an HTML or a JavaScript context, resulting in unsafe data being injected into these...

CVE-2019-10670

CVE-2019-10670 affects LibreNMS (up to at least 1.47) due to improper filtering in several scripts using mysqli_escape_real_string, which is ineffective for user input in HTML/JavaScript contexts. This can lead to attacker-controlled JavaScript execution in the affected web interface (notably in ...

CVE-2019-12465

An issue was discovered in LibreNMS 1.50.1. A SQL injection flaw was identified in the ajaxrulesuggest.php file where the term parameter is used insecurely in a database query for showing columns of a table, as demonstrated by an ajaxrulesuggest.php?debug=1&term= request...