{"id":"CVE-2019-11016","aliases":["EUVD-2022-5116","GHSA-r6h7-846c-8m78"],"status":"published","title":"Elgg open redirect","description":"Elgg before 1.12.18 and 2.3.x before 2.3.11 has an open redirect.","severity":{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01188,"percentile":0.68125,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-601"],"published":"2019-04-08T20:13:25Z","modified":"2026-10-20T10:51:38Z","fixes":[{"ecosystem":"Packagist","package":"elgg/elgg","fixed_in":["1.12.18","2.3.11"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"elgg/elgg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.18"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"elgg/elgg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.0"},{"fixed":"2.3.11"}]}]},{"source":"osv","ecosystem":"Packagist","package":"elgg/elgg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12.18"}]}],"versions":["1.10.0","1.10.0-rc.1","1.10.1","1.10.2","1.10.3","1.10.4","1.10.5","1.10.6","1.11.0","1.11.1","1.11.2","1.11.3","1.11.4","1.11.5","1.11.6","1.12.0","1.12.1","1.12.10","1.12.11","1.12.12","1.12.13","1.12.14","1.12.15","1.12.16","1.12.17","1.12.2","1.12.3","1.12.4","1.12.5","1.12.6","1.12.7","1.12.8","1.12.9","1.9.0","1.9.0-rc.1","1.9.0-rc.2","1.9.0-rc.3","1.9.0-rc.4","1.9.0-rc.5","1.9.0-rc.6","1.9.0-rc.7","1.9.1","1.9.2","1.9.3","1.9.4","1.9.5","1.9.6","1.9.7","1.9.8"]},{"source":"osv","ecosystem":"Packagist","package":"elgg/elgg","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.3.0"},{"fixed":"2.3.11"}]}],"versions":["2.3.0","2.3.1","2.3.10","2.3.2","2.3.3","2.3.4","2.3.5","2.3.6","2.3.7","2.3.8","2.3.9"]}],"products":[{"vendor":"elgg","product":"elgg"}],"references":[{"url":"https://elgg.org/blog/view/2913744/security-release-elgg-11218-and-2311","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory","advisory","web"]},{"url":"https://github.com/Elgg/Elgg/releases/tag/1.12.18","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://github.com/Elgg/Elgg/releases/tag/2.3.11","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-11016","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-r6h7-846c-8m78"},{"url":"https://github.com/Elgg/Elgg","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2019-11016","description":"Elgg before 1.12.18 and 2.3.x before 2.3.11 has an open redirect.","status":"published","published":"2019-04-08T20:13:25Z","modified":"2024-08-04T22:40:15.946Z","updated_at":"2026-11-02T14:32:22.432545Z"}],"euvd":[{"id":"EUVD-2022-5116","description":"Elgg before 1.12.18 and 2.3.x before 2.3.11 has an open redirect.","status":"published","published":"2019-04-08T20:13:25Z","modified":"2024-08-04T22:40:15Z","updated_at":"2026-11-03T02:40:50.22256Z"}],"ghsa":[{"id":"GHSA-r6h7-846c-8m78","title":"Elgg open redirect","description":"Elgg before 1.12.18 and 2.3.x before 2.3.11 has an open redirect.","status":"published","published":"2022-05-14T01:11:26Z","modified":"2023-09-28T20:32:07Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:37:06.913882Z"}],"nvd":[{"id":"CVE-2019-11016","description":"Elgg before 1.12.18 and 2.3.x before 2.3.11 has an open redirect.","status":"published","published":"2019-04-08T21:29:01.297Z","modified":"2026-06-17T02:12:07.767Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:05:11.426883Z"}],"osv":[{"id":"CVE-2019-11016","description":"Elgg before 1.12.18 and 2.3.x before 2.3.11 has an open redirect.","status":"published","published":"2019-04-08T21:29:01.297Z","modified":"2026-10-20T10:51:38.863809689Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:10.383287Z"},{"id":"GHSA-r6h7-846c-8m78","title":"Elgg open redirect","description":"Elgg before 1.12.18 and 2.3.x before 2.3.11 has an open redirect.","status":"published","published":"2022-05-14T01:11:26Z","modified":"2024-02-16T08:22:15.722134Z","cvss":[{"version":"3.0","score":6.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T15:46:55.480549Z"}]}}