{"cve":{"cve_id":"CVE-2022-21666","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.01193,"epss_percentile":0.63997,"epss_as_of":"2026-06-23","description":"Useful Simple Open-Source CMS (USOC) is a content management system (CMS) for programmers. Versions prior to Pb2.4Bfx3 allowed Sql injection in usersearch.php only for users with administrative privileges. Users should replace the file `admin/pages/useredit.php` with a newer version. USOC version Pb2.4Bfx3 contains a fixed version of `admin/pages/useredit.php`.","published_at":"2022-01-10T20:00:12Z","last_modified_at":null,"cvss_v3_score":7.2,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-89"],"nvd_references":["https://github.com/Aaron-Junker/USOC/security/advisories/GHSA-557p-hhpc-4wrx","https://github.com/Aaron-Junker/USOC/commit/c331d26aaab41a7e9e8c1c1a990132dca9d01e10","https://github.com/Aaron-Junker/USOC/releases/tag/Pb2.4Bfx3"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:16:56.890967Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"H","value_label":"High"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"aaron-junker","vendor_name":"Aaron-Junker","product_slug":"usoc","product_name":"USOC","version_start":"< Pb2.4Bfx3","version_start_inclusive":true,"version_end":"< Pb2.4Bfx3","version_end_inclusive":true,"cpe23_uri":"cve5:aaron-junker:usoc:< Pb2.4Bfx3:< Pb2.4Bfx3"}],"exploit_refs":[],"news":[],"references":[{"url":"https://github.com/Aaron-Junker/USOC/security/advisories/GHSA-557p-hhpc-4wrx","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://github.com/Aaron-Junker/USOC/commit/c331d26aaab41a7e9e8c1c1a990132dca9d01e10","source_type":"PATCH","tags":["patch"]},{"url":"https://github.com/Aaron-Junker/USOC/releases/tag/Pb2.4Bfx3","source_type":"PATCH","tags":["patch"]}],"timeline":[{"type":"published","at":"2022-01-10T20:00:12Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:20:59.901515Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:20:59.901515Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:20:59.901515Z","label":"CVSS score revised","source":"cvelistv5"}]}