{"id":"CVE-2026-57658","aliases":["EUVD-2026-39663","GHSA-98gc-mw7m-prrh"],"status":"published","title":"WordPress TemplateSpare plugin \u003c= 4.2.0 - Arbitrary File Upload vulnerability","description":"Administrator Arbitrary File Upload in TemplateSpare \u003c= 4.2.0 versions.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00499,"percentile":0.43086,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2026-06-26T14:53:26Z","modified":"2026-06-26T16:16:35Z","products":[{"vendor":"templatespare","product":"templatespare"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/templatespare/vulnerability/wordpress-templatespare-plugin-4-2-0-arbitrary-file-upload-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-57658"},{"url":"https://github.com/advisories/GHSA-98gc-mw7m-prrh"}],"sources":{"cve":[{"id":"CVE-2026-57658","title":"WordPress TemplateSpare plugin \u003c= 4.2.0 - Arbitrary File Upload vulnerability","description":"Administrator Arbitrary File Upload in TemplateSpare \u003c= 4.2.0 versions.","status":"published","published":"2026-06-26T14:53:26.838Z","modified":"2026-06-26T15:31:34.376Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T13:43:44.898272Z"}],"euvd":[{"id":"EUVD-2026-39663","description":"Administrator Arbitrary File Upload in TemplateSpare \u003c= 4.2.0 versions.","status":"published","published":"2026-06-26T14:53:26Z","modified":"2026-06-26T15:31:34Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:20:24.495602Z"}],"ghsa":[{"id":"GHSA-98gc-mw7m-prrh","title":"Administrator Arbitrary File Upload in TemplateSpare \u003c= 4.2.0 versions.","description":"Administrator Arbitrary File Upload in TemplateSpare \u003c= 4.2.0 versions.","status":"published","published":"2026-06-26T15:32:18Z","modified":"2026-06-26T15:32:30Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:09:01.181648Z"}],"nvd":[{"id":"CVE-2026-57658","description":"Administrator Arbitrary File Upload in TemplateSpare \u003c= 4.2.0 versions.","status":"published","published":"2026-06-26T15:16:53.993Z","modified":"2026-06-26T16:16:35.747Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:12:26.045561Z"}]}}