{"action":"Upgrade librenms/librenms to 26.7.0 or later.","affected":[{"fixed":"26.7.0","introduced":"0"}],"component":"librenms/librenms","cve_ids":["CVE-2026-84188"],"ecosystem":"Packagist","epss":0.00251,"exploited":false,"fixed_versions":["26.7.0"],"ghsa_id":"GHSA-7cj5-v4pp-v632","id":"tcs_01M5KEXYA5FBD6X0H83ZAGS2KZ","modified_at":"2026-09-02T03:55:41.436732636Z","published_at":"2026-08-18T21:17:20Z","references":["https://osv.dev/vulnerability/GHSA-7cj5-v4pp-v632","https://github.com/librenms/librenms/security/advisories/GHSA-7cj5-v4pp-v632","https://github.com/librenms/librenms","https://github.com/librenms/librenms/releases/tag/26.7.0"],"severity":{"label":"medium","score":4.8},"sources":[{"source":"osv","source_id":"GHSA-7cj5-v4pp-v632","url":"https://osv.dev/vulnerability/GHSA-7cj5-v4pp-v632"}],"summary":"LibreNMS: Stored XSS via graph_descr admin config settings echoed without escaping to all authenticated users"}