{"id":"CVE-2021-26599","aliases":["EUVD-2022-1455","GHSA-jc4v-vvg6-xg78"],"status":"published","title":"SQL Injection in ImpressCMS","description":"ImpressCMS before 1.4.3 allows include/findusers.php groups SQL Injection.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.20968,"percentile":0.97583,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-89"],"published":"2022-03-28T00:41:23Z","modified":"2026-10-24T10:30:30Z","exploits":[{"source":"exploitdb","id":"EDB-50839","title":"ImpressCMS 1.4.2 - Remote Code Execution (RCE)","type":"webapps","platform":"php","date":"2022-03-30","url":"https://www.exploit-db.com/exploits/50839"},{"source":"nuclei","id":"CVE-2021-26599","title":"ImpressCMS \u003c 1.4.3 - SQL Injection","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-26599.yaml"}],"fixes":[{"ecosystem":"Packagist","package":"impresscms/impresscms","fixed_in":["1.4.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"impresscms/impresscms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3"}]}]},{"source":"osv","ecosystem":"Packagist","package":"impresscms/impresscms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3"}]}]}],"products":[{"vendor":"impresscms","product":"impresscms"}],"references":[{"url":"https://hackerone.com/reports/1081145","tags":["x_refsource_MISC","x_transferred","Permissions Required","Third Party Advisory","report","web"]},{"url":"http://packetstormsecurity.com/files/166404/ImpressCMS-1.4.2-SQL-Injection.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence","web"]},{"url":"http://seclists.org/fulldisclosure/2022/Mar/46","tags":["x_refsource_MISC","x_transferred","Exploit","Mailing List","Third Party Advisory","evidence","web"]},{"url":"http://karmainsecurity.com/KIS-2022-04","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26599","tags":["advisory"]},{"url":"https://github.com/ImpressCMS/impresscms/releases/tag/v1.4.3","tags":["web"]},{"url":"https://github.com/advisories/GHSA-jc4v-vvg6-xg78"},{"url":"https://github.com/ImpressCMS/impresscms","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-26599","description":"ImpressCMS before 1.4.3 allows include/findusers.php groups SQL Injection.","status":"published","published":"2022-03-28T00:41:23Z","modified":"2024-08-03T20:26:25.473Z","updated_at":"2026-11-02T14:32:57.368269Z"}],"euvd":[{"id":"EUVD-2022-1455","description":"ImpressCMS before 1.4.3 allows include/findusers.php groups SQL Injection.","status":"published","published":"2022-03-28T00:41:23Z","modified":"2024-08-03T20:26:25Z","updated_at":"2026-11-03T03:24:51.40664Z"}],"ghsa":[{"id":"GHSA-jc4v-vvg6-xg78","title":"SQL Injection in ImpressCMS","description":"ImpressCMS before 1.4.3 allows include/findusers.php groups SQL Injection.","status":"published","published":"2022-03-29T00:01:16Z","modified":"2023-01-27T05:01:05Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:36:16.28305Z"}],"nvd":[{"id":"CVE-2021-26599","description":"ImpressCMS before 1.4.3 allows include/findusers.php groups SQL Injection.","status":"published","published":"2022-03-28T01:15:06.887Z","modified":"2026-06-17T03:43:32.583Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/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-89"],"updated_at":"2026-11-02T14:07:05.581807Z"}],"osv":[{"id":"CVE-2021-26599","description":"ImpressCMS before 1.4.3 allows include/findusers.php groups SQL Injection.","status":"published","published":"2022-03-28T01:15:06.887Z","modified":"2026-10-24T10:30:30.347793553Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:18.778776Z"},{"id":"GHSA-jc4v-vvg6-xg78","title":"SQL Injection in ImpressCMS","description":"ImpressCMS before 1.4.3 allows include/findusers.php groups SQL Injection.","status":"published","published":"2022-03-29T00:01:16Z","modified":"2023-11-08T04:05:21.60379Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T15:46:50.336262Z"}]}}