{"cve":"CVE-2015-9539","nvd":{"published":"2019-11-26T15:15:11.347","modified":"2026-06-17T00:36:43.973","status":"Modified","description":"The Fast Secure Contact Form plugin before 4.0.38 for WordPress allows fs_contact_form1[welcome] XSS.","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://cybersecurityworks.com/zerodays/cve-2015-9539-fastsecure.html","https://github.com/amansaini/fast-secure-contact-form","https://github.com/cybersecurityworks/Disclosed/issues/4","https://www.openwall.com/lists/oss-security/2015/10/27/2","https://cybersecurityworks.com/zerodays/cve-2015-9539-fastsecure.html"],"products":["fast_secure_contact_form_project:fast_secure_contact_form"],"source":"nvd","synced_at":"2026-10-19T20:59:27.069234358+00:00"},"epss":{"cve":"CVE-2015-9539","score":0.0158,"percentile":0.75514,"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."]}