{"id":"CVE-2017-20273","aliases":["EUVD-2017-19000","GHSA-qq9x-p9f6-rmg7"],"status":"published","title":"Joomla Event Registration Pro Calendar 4.1.3 SQL Injection","description":"Joomla Event Registration Pro Calendar 4.1.3 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the id parameter. Attackers can send GET requests to index.php with option=com_registrationpro\u0026view=category\u0026id parameter containing SQL injection payloads to extract sensitive database information.","severity":{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00432,"percentile":0.37782,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2026-06-19T16:28:02Z","modified":"2026-08-21T17:15:28Z","products":[{"vendor":"joomalshowroom","product":"event_registration_pro_calendar"},{"vendor":"joomlashowroom","product":"event registration pro calendar"}],"references":[{"url":"https://www.exploit-db.com/exploits/42416","tags":["exploit","Exploit","VDB Entry"]},{"url":"https://www.vulncheck.com/advisories/joomla-event-registration-pro-calendar-sql-injection","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-20273"},{"url":"https://github.com/advisories/GHSA-qq9x-p9f6-rmg7"}],"sources":{"cve":[{"id":"CVE-2017-20273","title":"Joomla Event Registration Pro Calendar 4.1.3 SQL Injection","description":"Joomla Event Registration Pro Calendar 4.1.3 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the id parameter. Attackers can send GET requests to index.php with option=com_registrationpro\u0026view=category\u0026id parameter containing SQL injection payloads to extract sensitive database information.","status":"published","published":"2026-06-19T16:28:02.016Z","modified":"2026-07-15T01:23:26.936Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:33:11.59359Z"}],"euvd":[{"id":"EUVD-2017-19000","description":"Joomla Event Registration Pro Calendar 4.1.3 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the id parameter. Attackers can send GET requests to index.php with option=com_registrationpro\u0026view=category\u0026id parameter containing SQL injection payloads to extract sensitive database information.","status":"published","published":"2026-06-19T16:28:02Z","modified":"2026-07-15T01:23:26Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T18:19:54.771384Z"}],"ghsa":[{"id":"GHSA-qq9x-p9f6-rmg7","title":"Joomla Event Registration Pro Calendar 4.1.3 contains an SQL injection vulnerability that allows...","description":"Joomla Event Registration Pro Calendar 4.1.3 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the id parameter. Attackers can send GET requests to index.php with option=com_registrationpro\u0026view=category\u0026id parameter containing SQL injection payloads to extract sensitive database information.","status":"published","published":"2026-06-19T18:32:33Z","modified":"2026-06-19T18:32:41Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T15:08:55.029086Z"}],"nvd":[{"id":"CVE-2017-20273","description":"Joomla Event Registration Pro Calendar 4.1.3 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the id parameter. Attackers can send GET requests to index.php with option=com_registrationpro\u0026view=category\u0026id parameter containing SQL injection payloads to extract sensitive database information.","status":"published","published":"2026-06-19T17:16:15.43Z","modified":"2026-08-21T17:15:28.033Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:04:21.76411Z"}]}}