{"id":"CVE-2019-10643","aliases":["EUVD-2022-4322","GHSA-j99g-qjvx-995g"],"status":"published","title":"Contao Does Not Expire Tokens Correctly","description":"Contao 4.7 allows Use of a Key Past its Expiration Date.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01254,"percentile":0.69674,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-287","CWE-324"],"published":"2019-04-17T18:50:52Z","modified":"2026-10-24T10:30:35Z","fixes":[{"ecosystem":"Packagist","package":"contao/contao","fixed_in":["4.7.3"],"sources":["ghsa","osv"]},{"ecosystem":"Packagist","package":"contao/core-bundle","fixed_in":["4.7.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"contao/contao","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"4.7.3"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"contao/core-bundle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"4.7.3"}]}]},{"source":"osv","ecosystem":"Packagist","package":"contao/contao","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"4.7.3"}]}],"versions":["4.7.0","4.7.1","4.7.2"]},{"source":"osv","ecosystem":"Packagist","package":"contao/core-bundle","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"4.7.3"}]}],"versions":["4.7.0","4.7.1","4.7.2"]}],"products":[{"vendor":"contao","product":"contao_cms"}],"references":[{"url":"https://contao.org/en/news.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://contao.org/en/news/security-vulnerability-cve-2019-10643.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-10643","tags":["advisory"]},{"url":"https://github.com/contao/contao/commit/70348cc812b110831ad66a4f9857883f75649b88","tags":["web"]},{"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/contao/contao/CVE-2019-10643.yaml","tags":["web"]},{"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/contao/core-bundle/CVE-2019-10643.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-j99g-qjvx-995g"}],"sources":{"cve":[{"id":"CVE-2019-10643","description":"Contao 4.7 allows Use of a Key Past its Expiration Date.","status":"published","published":"2019-04-17T18:50:52Z","modified":"2024-08-04T22:32:01.293Z","updated_at":"2026-11-02T14:20:19.056416Z"}],"euvd":[{"id":"EUVD-2022-4322","description":"Contao 4.7 allows Use of a Key Past its Expiration Date.","status":"published","published":"2019-04-17T18:50:52Z","modified":"2024-08-04T22:32:01Z","updated_at":"2026-11-03T02:40:51.198112Z"}],"ghsa":[{"id":"GHSA-j99g-qjvx-995g","title":"Contao Does Not Expire Tokens Correctly","description":"Security researcher Ali Razzaq has discovered that confirming an opt-in token does not invalidate previous opt-in tokens in Contao 4.7.","status":"published","published":"2022-05-13T01:07:57Z","modified":"2024-04-25T23:15:08Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-287","CWE-324"],"updated_at":"2026-11-02T14:37:47.338362Z"}],"nvd":[{"id":"CVE-2019-10643","description":"Contao 4.7 allows Use of a Key Past its Expiration Date.","status":"published","published":"2019-04-17T19:29:00.597Z","modified":"2026-06-17T02:11:25.903Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:05:11.426883Z"}],"osv":[{"id":"CVE-2019-10643","description":"Contao 4.7 allows Use of a Key Past its Expiration Date.","status":"published","published":"2019-04-17T19:29:00.597Z","modified":"2026-10-24T10:30:35.090279478Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:10.383287Z"},{"id":"GHSA-j99g-qjvx-995g","title":"Contao Does Not Expire Tokens Correctly","description":"Security researcher Ali Razzaq has discovered that confirming an opt-in token does not invalidate previous opt-in tokens in Contao 4.7.","status":"published","published":"2022-05-13T01:07:57Z","modified":"2024-04-25T23:43:34.952691Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-287","CWE-324"],"updated_at":"2026-11-02T15:46:50.336262Z"}]}}