1336 matches found
LibreNMS has a Stored XSS in Custom OID - unit parameter missing strip_tags()
Summary The unit parameter in Custom OID functionality lacks striptags sanitization while other fields name, oid, datatype are sanitized. The unsanitized value is stored in the database and rendered without HTML escaping, allowing Stored XSS. Details Vulnerable Input Processing...
GHSA-FQX6-693C-F55G LibreNMS has a Stored XSS in Custom OID - unit parameter missing strip_tags()
Summary The unit parameter in Custom OID functionality lacks striptags sanitization while other fields name, oid, datatype are sanitized. The unsanitized value is stored in the database and rendered without HTML escaping, allowing Stored XSS. Details Vulnerable Input Processing...
Cross-site Scripting (XSS)
Overview librenms/librenms is a fully featured network monitoring system that provides a wealth of features and device support. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the name parameter in the HTTP POST request to /port-groups. An attacker with admin...
GHSA-93FX-G747-695X LibreNMS /port-groups name Stored Cross-Site Scripting
Summary /port-groups name Stored Cross-Site Scripting - HTTP POST - Request-URIs: "/port-groups" - Vulnerable parameters: "name" - Attacker must be authenticated with "admin" privileges. - When a user adds a port group, an HTTP POST request is sent to the Request-URI "/port-groups". The name of t...
LibreNMS /port-groups name Stored Cross-Site Scripting
Summary /port-groups name Stored Cross-Site Scripting - HTTP POST - Request-URIs: "/port-groups" - Vulnerable parameters: "name" - Attacker must be authenticated with "admin" privileges. - When a user adds a port group, an HTTP POST request is sent to the Request-URI "/port-groups". The name of t...
LibreNMS /device-groups name Stored Cross-Site Scripting
Summary /device-groups name Stored Cross-Site Scripting - HTTP POST - Request-URIs: "/device-groups" - Vulnerable parameters: "name" - Attacker must be authenticated with "admin" privileges. - When a user adds a device group, an HTTP POST request is sent to the Request-URI "/device-groups". The...
Cross-site Scripting (XSS)
Overview librenms/librenms is a fully featured network monitoring system that provides a wealth of features and device support. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the name parameter in the HTTP POST request to /device-groups. An attacker with admin...
Cross-site Scripting (XSS)
Overview librenms/librenms is a fully featured network monitoring system that provides a wealth of features and device support. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the email field in the alerting settings page. An attacker can execute arbitrary...
LibreNMS affected by reflected xss via email field
Summary reflected xss via email field Details 1. visit http://127.0.0.1/settings/alerting/email 2. in the email address input but this payload 3. notice the alert PoC - video attached with the report https://github.com/user-attachments/assets/c1b443f5-85c6-4545-b04f-def06d82b42e Impact can lead t...
PT-2026-20905
Name of the Vulnerable Software and Affected Versions LibreNMS versions 25.12.0 and below Description LibreNMS is a network monitoring tool. A Time-Based Blind SQL Injection exists in the address-search.inc.php file via the address parameter. Supplying a crafted subnet prefix allows manipulation ...
CVE-2026-27016
creationtimestamp| type| source ---|---|--- 2026-02-17 00:36:01+00:00| published-proof-of-concept| https://github.com/librenms/librenms/security/advisories/GHSA-fqx6-693c-f55g...
CVE-2026-26991
creationtimestamp| type| source ---|---|--- 2026-02-17 00:35:27+00:00| published-proof-of-concept| https://github.com/librenms/librenms/security/advisories/GHSA-5pqf-54qp-32wx...
CVE-2026-26992
creationtimestamp| type| source ---|---|--- 2026-02-17 00:35:22+00:00| published-proof-of-concept| https://github.com/librenms/librenms/security/advisories/GHSA-93fx-g747-695x...
Exploit for CVE-2026-30480
CVE-2026-30480: LibreNMS Local File Inclusion LFI via Path T...
GHSA-QP2J-V5JG-HG68 LibreNMS contains an authenticated SQL Injection vulnerability
LibreNMS 1.46 contains an authenticated SQL Injection vulnerability in the MAC accounting graph endpoint that allows remote attackers to extract database information. Attackers can exploit the vulnerability by manipulating the 'sort' parameter with crafted SQL Injection techniques to retrieve...
SQL Injection
Overview librenms/librenms is a fully featured network monitoring system that provides a wealth of features and device support. Affected versions of this package are vulnerable to SQL Injection via the sort parameter in the MAC accounting graph endpoint. An attacker can extract sensitive database...
LibreNMS contains an authenticated SQL Injection vulnerability
LibreNMS 1.46 contains an authenticated SQL Injection vulnerability in the MAC accounting graph endpoint that allows remote attackers to extract database information. Attackers can exploit the vulnerability by manipulating the 'sort' parameter with crafted SQL Injection techniques to retrieve...
CVE-2020-36947
LibreNMS 1.46 contains an authenticated SQL injection vulnerability in the MAC accounting graph endpoint that allows remote attackers to extract database information. Attackers can exploit the vulnerability by manipulating the 'sort' parameter with crafted SQL injection techniques to retrieve...
CVE-2020-36947
LibreNMS 1.46 contains an authenticated SQL injection vulnerability in the MAC accounting graph endpoint that allows remote attackers to extract database information. Attackers can exploit the vulnerability by manipulating the 'sort' parameter with crafted SQL injection techniques to retrieve...
EUVD-2020-30862
LibreNMS 1.46 contains an authenticated SQL injection vulnerability in the MAC accounting graph endpoint that allows remote attackers to extract database information. Attackers can exploit the vulnerability by manipulating the 'sort' parameter with crafted SQL injection techniques to retrieve...