{"cve":"CVE-2018-11650","nvd":{"published":"2018-06-01T14:29:00.363","modified":"2026-06-17T01:36:19.110","status":"Modified","description":"Graylog before v2.4.4 has an XSS security issue with unescaped text in notifications, related to toastr and util/UserNotification.js.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://github.com/Graylog2/graylog2-server/pull/4727","https://www.graylog.org/post/announcing-graylog-v2-4-4","https://github.com/Graylog2/graylog2-server/pull/4727","https://www.graylog.org/post/announcing-graylog-v2-4-4"],"products":["graylog:graylog"],"source":"nvd","synced_at":"2026-10-19T20:50:40.212176939+00:00"},"epss":{"cve":"CVE-2018-11650","score":0.00835,"percentile":0.57714,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-h7g4-65mf-6mxh","url":"https://osv.dev/vulnerability/GHSA-h7g4-65mf-6mxh","summary":"Cross-site Scripting in Graylog Server","modified":"2023-11-08T03:59:46.515686Z","packages":[{"ecosystem":"Maven","name":"org.graylog2:graylog2-server","purl":"pkg:maven/org.graylog2/graylog2-server","ranges":["<2.4.4"],"fixed":["2.4.4"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}