{"id":"CVE-2021-26599","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-26599","generatedAt":"2026-11-05T00:28:42.913Z","title":"ImpressCMS before 1.4.3 allows include/findusers.php groups SQL Injection.","description":"ImpressCMS before 1.4.3 allows include/findusers.php groups SQL Injection.","published":"2022-03-28T01:15:07.000Z","lastModified":"2026-06-17T03:43:33.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-89"],"affected":["impresscms/impresscms"],"epss":{"score":0.20968,"percentile":0.97566,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2022-03-30","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":50839,"kind":"exploit","title":"ImpressCMS 1.4.2 - Remote Code Execution (RCE)","url":"https://www.exploit-db.com/exploits/50839","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/50839.php","file":"exploits/php/webapps/50839.php","published":"2022-03-30","added":"2022-03-30","updated":"2022-03-30","author":"Egidio Romano","type":"webapps","platform":"php","port":null,"verified":false,"codes":["CVE-2021-26599"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 21.0%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://karmainsecurity.com/KIS-2022-04","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/166404/ImpressCMS-1.4.2-SQL-Injection.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://seclists.org/fulldisclosure/2022/Mar/46","tags":["Exploit","Mailing List","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://hackerone.com/reports/1081145","tags":["Permissions Required","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://karmainsecurity.com/KIS-2022-04","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/166404/ImpressCMS-1.4.2-SQL-Injection.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://seclists.org/fulldisclosure/2022/Mar/46","tags":["Exploit","Mailing List","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://hackerone.com/reports/1081145","tags":["Permissions Required","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-26599","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}