{"cve":"CVE-2022-0889","nvd":{"published":"2022-03-23T20:15:10.523","modified":"2026-06-17T04:21:26.030","status":"Modified","description":"The Ninja Forms - File Uploads Extension WordPress plugin is vulnerable to reflected cross-site scripting due to missing sanitization of the files filename parameter found in the ~/includes/ajax/controllers/uploads.php file which can be used by unauthenticated attackers to add malicious web scripts to vulnerable WordPress sites, in versions up to and including 3.3.12.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://ninjaforms.com/extensions/file-uploads/?changelog=1/#:~:text=3.3.13%20(30%20November%202021)","https://www.wordfence.com/threat-intel/vulnerabilities/id/8c5642fa-d001-47c4-8acd-94ae944e5129?source=cve","https://ninjaforms.com/extensions/file-uploads/?changelog=1/#:~:text=3.3.13%20(30%20November%202021)","https://www.wordfence.com/threat-intel/vulnerabilities/id/8c5642fa-d001-47c4-8acd-94ae944e5129?source=cve"],"products":["ninjaforms:ninja_forms_file_uploads"],"source":"nvd","synced_at":"2026-10-19T21:29:06.454770966+00:00"},"epss":{"cve":"CVE-2022-0889","score":0.00776,"percentile":0.55804,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}