{"cve":{"cve_id":"CVE-2016-15042","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":0.05515,"epss_percentile":0.91774,"epss_as_of":"2026-06-23","description":"The Frontend File Manager (versions < 4.0), N-Media Post Front-end Form (versions < 1.1) plugins for WordPress are vulnerable to arbitrary file uploads due to missing file type validation via the `nm_filemanager_upload_file` and `nm_postfront_upload_file` AJAX actions. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected sites server which may make remote code execution possible.","published_at":"2024-10-16T07:31:49.718000Z","last_modified_at":null,"cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"poc","ssvc_automatable":true,"ssvc_technical_impact":"total","cwes":["CWE-434"],"nvd_references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/2c1e6298-f243-49a5-b1b7-52bd6a6c8858?source=cve","https://www.pluginvulnerabilities.com/2016/09/19/arbitrary-file-upload-vulnerability-in-front-end-file-upload-and-manager-plugin/","https://wordpress.org/plugins/nmedia-user-file-uploader/#developers","https://wpscan.com/vulnerability/052f7d9a-aaff-4fb1-92b7-aeb83cc705a7","https://www.pluginvulnerabilities.com/2016/09/19/arbitrary-file-upload-vulnerability-in-n-media-post-front-end-form/","https://www.acunetix.com/vulnerabilities/web/wordpress-plugin-n-media-post-front-end-form-arbitrary-file-upload-1-0/"],"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":"2026-06-28T23:08:38.383112Z"},"effective_severity":"CRITICAL","badges":["poc"],"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":"N","value_label":"None"},{"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":"nmedia","vendor_name":"nmedia","product_slug":"frontend-file-manager-plugin","product_name":"Frontend File Manager Plugin","version_start":"0","version_start_inclusive":true,"version_end":"4.0","version_end_inclusive":false,"cpe23_uri":"cve5:nmedia:frontend-file-manager-plugin:0:4.0"},{"vendor_slug":"nmedia","vendor_name":"nmedia","product_slug":"n-media-post-front-end-form","product_name":"N-Media Post Front-end Form","version_start":"0","version_start_inclusive":true,"version_end":"1.0","version_end_inclusive":true,"cpe23_uri":"cve5:nmedia:n-media-post-front-end-form:0:1.0"}],"exploit_refs":[{"source":"nuclei","kind":"nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2016/CVE-2016-15042.yaml","title":"WordPress Frontend File Manager < 4.0 & N-Media Post Frontend < 1.1 - Arbitrary File Upload","author":"jsnv-dev","disclosed_at":null}],"news":[],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/2c1e6298-f243-49a5-b1b7-52bd6a6c8858?source=cve","source_type":"MISC","tags":[]},{"url":"https://www.pluginvulnerabilities.com/2016/09/19/arbitrary-file-upload-vulnerability-in-front-end-file-upload-and-manager-plugin/","source_type":"MISC","tags":[]},{"url":"https://wordpress.org/plugins/nmedia-user-file-uploader/#developers","source_type":"MISC","tags":[]},{"url":"https://wpscan.com/vulnerability/052f7d9a-aaff-4fb1-92b7-aeb83cc705a7","source_type":"MISC","tags":[]},{"url":"https://www.pluginvulnerabilities.com/2016/09/19/arbitrary-file-upload-vulnerability-in-n-media-post-front-end-form/","source_type":"MISC","tags":[]},{"url":"https://www.acunetix.com/vulnerabilities/web/wordpress-plugin-n-media-post-front-end-form-arbitrary-file-upload-1-0/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2024-10-16T07:31:49.718000Z","label":"CVE published","source":null},{"type":"poc_available","at":"2026-06-24T00:29:48.638073Z","label":"Public PoC available","source":"nuclei"},{"type":"ssvc_changed","at":"2026-06-24T00:31:03.361249Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:03.361249Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:03.361249Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:03.361249Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:03.361249Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:03.361249Z","label":"CVSS score revised","source":"vulnrichment"}]}