{"id":"CVE-2021-28242","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-28242","generatedAt":"2026-10-27T22:33:55.147Z","title":"SQL Injection in the \"evoadm.php\" component of b2evolution v7.2.2-stable allows remote attackers to obtain sensitive database information by injecting SQL commands into the \"cf_name\" parameter when creating a new filter under the \"Collections\" tab.","description":"SQL Injection in the \"evoadm.php\" component of b2evolution v7.2.2-stable allows remote attackers to obtain sensitive database information by injecting SQL commands into the \"cf_name\" parameter when creating a new filter under the \"Collections\" tab.","published":"2021-04-15T14:15:17.000Z","lastModified":"2026-06-17T03:46:05.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-89"],"affected":["b2evolution/b2evolution"],"epss":{"score":0.04962,"percentile":0.92125,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2021-05-06","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":49840,"kind":"exploit","title":"b2evolution 7-2-2 - 'cf_name' SQL Injection","url":"https://www.exploit-db.com/exploits/49840","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/49840.py","file":"exploits/php/webapps/49840.py","published":"2021-05-06","added":"2021-05-06","updated":"2021-05-06","author":"nu11secur1ty","type":"webapps","platform":"php","port":null,"verified":false,"codes":["CVE-2021-28242"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null}]},"verdict":{"level":"urgent","text":"A public exploit is published in Exploit-DB and the impact is high, while EPSS rates exploitation at 5.0%. Anyone can run this; patch or mitigate before the next change window and check exposed instances for signs of use."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/162489/b2evolution-7-2-2-SQL-Injection.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://deadsh0t.medium.com/authenticated-boolean-based-blind-error-based-sql-injection-b752225f0644","tags":["Exploit","Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/b2evolution/b2evolution/issues/109","tags":["Issue Tracking","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://packetstormsecurity.com/files/162489/b2evolution-7-2-2-SQL-Injection.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://deadsh0t.medium.com/authenticated-boolean-based-blind-error-based-sql-injection-b752225f0644","tags":["Exploit","Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/b2evolution/b2evolution/issues/109","tags":["Issue Tracking","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-28242","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."}