{"id":"CVE-2023-39939","aliases":["EUVD-2023-43637","GHSA-7r2g-65v5-gwjj"],"status":"published","title":"SQL injection vulnerability in LuxCal Web Calendar prior to 5.2.3M (MySQL version) and LuxCal Web...","description":"SQL injection vulnerability in LuxCal Web Calendar prior to 5.2.3M (MySQL version) and LuxCal Web Calendar prior to 5.2.3L (SQLite version) allows a remote unauthenticated attacker to execute arbitrary queries against the database and obtain or alter the information in it.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00964,"percentile":0.61917,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2023-08-21T08:14:23Z","modified":"2026-06-17T06:12:59Z","products":[{"vendor":"luxcal","product":"web_calendar"},{"vendor":"luxsoft","product":"luxcal web calendar"},{"vendor":"luxsoft","product":"luxcal_web_calendar"}],"references":[{"url":"https://www.luxsoft.eu/","tags":["x_transferred","Product"]},{"url":"https://www.luxsoft.eu/?download","tags":["x_transferred","Product"]},{"url":"https://jvn.jp/en/jp/JVN04876736/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39939"},{"url":"https://jvn.jp/en/jp/JVN04876736"},{"url":"https://www.luxsoft.eu"},{"url":"https://github.com/advisories/GHSA-7r2g-65v5-gwjj"}],"sources":{"cve":[{"id":"CVE-2023-39939","description":"SQL injection vulnerability in LuxCal Web Calendar prior to 5.2.3M (MySQL version) and LuxCal Web Calendar prior to 5.2.3L (SQLite version) allows a remote unauthenticated attacker to execute arbitrary queries against the database and obtain or alter the information in it.","status":"published","published":"2023-08-21T08:14:23.575Z","modified":"2024-10-04T17:53:12.775Z","updated_at":"2026-11-02T14:35:33.462059Z"}],"euvd":[{"id":"EUVD-2023-43637","description":"SQL injection vulnerability in LuxCal Web Calendar prior to 5.2.3M (MySQL version) and LuxCal Web Calendar prior to 5.2.3L (SQLite version) allows a remote unauthenticated attacker to execute arbitrary queries against the database and obtain or alter the information in it.","status":"published","published":"2023-08-21T08:14:23Z","modified":"2024-10-04T17:53:12Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"none"}],"updated_at":"2026-11-03T00:27:50.41571Z"}],"ghsa":[{"id":"GHSA-7r2g-65v5-gwjj","title":"SQL injection vulnerability in LuxCal Web Calendar prior to 5.2.3M (MySQL version) and LuxCal Web...","description":"SQL injection vulnerability in LuxCal Web Calendar prior to 5.2.3M (MySQL version) and LuxCal Web Calendar prior to 5.2.3L (SQLite version) allows a remote unauthenticated attacker to execute arbitrary queries against the database and obtain or alter the information in it.","status":"published","published":"2023-08-21T09:30:21Z","modified":"2024-04-04T07:04:42Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:56:48.229282Z"}],"nvd":[{"id":"CVE-2023-39939","description":"SQL injection vulnerability in LuxCal Web Calendar prior to 5.2.3M (MySQL version) and LuxCal Web Calendar prior to 5.2.3L (SQLite version) allows a remote unauthenticated attacker to execute arbitrary queries against the database and obtain or alter the information in it.","status":"published","published":"2023-08-21T09:15:10.28Z","modified":"2026-06-17T06:12:59.65Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:08:24.487686Z"}]}}