{"id":"CVE-2023-48294","state":"PUBLISHED","title":"Broken Access control on Graphs Feature in LibreNMS","description":"LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems. In affected versions of LibreNMS when a user accesses their device dashboard, one request is sent to `graph.php` to access graphs generated on the particular Device. This request can be accessed by a low privilege user and they can enumerate devices on librenms with their id or hostname. Leveraging this vulnerability a low privilege user can see all devices registered by admin users. This vulnerability has been addressed in commit `489978a923` which has been included in release version 23.11.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.","publishedAt":"2023-11-17T21:12:59.642Z","updatedAt":"2024-08-02T21:23:39.485Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["librenms librenms"],"affected":[{"vendor":"librenms","product":"librenms","versions":[{"version":"< 23.11.0","status":"affected"}]}],"references":["https://github.com/librenms/librenms/security/advisories/GHSA-fpq5-4vwm-78x4","https://github.com/librenms/librenms/commit/489978a923ed52aa243d3419889ca298a8a6a7cf","https://github.com/librenms/librenms/blob/fa93034edd40c130c2ff00667ca2498d84be6e69/html/graph.php#L19C1-L25C2"],"weaknesses":["CWE-200"],"ingestedAt":"2026-10-29T20:06:24.729Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/48xxx/CVE-2023-48294.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-48294","state":"PUBLISHED","datePublished":"2023-11-17T21:12:59.642Z","dateUpdated":"2024-08-02T21:23:39.485Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2023-11-14T17:41:15.570Z"},"containers":{"cna":{"title":"Broken Access control on Graphs Feature in LibreNMS","descriptions":[{"lang":"en","value":"LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems. In affected versions of LibreNMS when a user accesses their device dashboard, one request is sent to `graph.php` to access graphs generated on the particular Device. This request can be accessed by a low privilege user and they can enumerate devices on librenms with their id or hostname. Leveraging this vulnerability a low privilege user can see all devices registered by admin users. This vulnerability has been addressed in commit `489978a923` which has been included in release version 23.11.0. Users are advised to upgrade. There are no known workarounds for this vulnerability."}],"affected":[{"vendor":"librenms","product":"librenms","versions":[{"version":"< 23.11.0","status":"affected"}]}],"references":[{"url":"https://github.com/librenms/librenms/security/advisories/GHSA-fpq5-4vwm-78x4","name":"https://github.com/librenms/librenms/security/advisories/GHSA-fpq5-4vwm-78x4","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/librenms/librenms/commit/489978a923ed52aa243d3419889ca298a8a6a7cf","name":"https://github.com/librenms/librenms/commit/489978a923ed52aa243d3419889ca298a8a6a7cf","tags":["x_refsource_MISC"]},{"url":"https://github.com/librenms/librenms/blob/fa93034edd40c130c2ff00667ca2498d84be6e69/html/graph.php#L19C1-L25C2","name":"https://github.com/librenms/librenms/blob/fa93034edd40c130c2ff00667ca2498d84be6e69/html/graph.php#L19C1-L25C2","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","lang":"en","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2023-11-17T21:12:59.642Z"},"source":{"advisory":"GHSA-fpq5-4vwm-78x4","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/librenms/librenms/security/advisories/GHSA-fpq5-4vwm-78x4","name":"https://github.com/librenms/librenms/security/advisories/GHSA-fpq5-4vwm-78x4","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/librenms/librenms/commit/489978a923ed52aa243d3419889ca298a8a6a7cf","name":"https://github.com/librenms/librenms/commit/489978a923ed52aa243d3419889ca298a8a6a7cf","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/librenms/librenms/blob/fa93034edd40c130c2ff00667ca2498d84be6e69/html/graph.php#L19C1-L25C2","name":"https://github.com/librenms/librenms/blob/fa93034edd40c130c2ff00667ca2498d84be6e69/html/graph.php#L19C1-L25C2","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T21:23:39.485Z"}}]}}}