{"id":"CVE-2023-4479","aliases":["EUVD-2023-54334","GHSA-r32c-fmcr-34r3"],"status":"published","title":"Stored XSS Vulnerability in M-Files Web","description":"Stored XSS Vulnerability in M-Files Web versions before 23.8 allows attacker to execute script on users browser via stored HTML document within limited time period.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00436,"percentile":0.38187,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-03-04T07:17:20Z","modified":"2026-06-17T06:37:55Z","products":[{"vendor":"m-files","product":"m-files"},{"vendor":"m-files corporation","product":"m-files web"}],"references":[{"url":"https://product.m-files.com/security-advisories/cve-2023-4479/","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://empower.m-files.com/security-advisories/CVE-2023-4479","tags":["vendor-advisory"]},{"url":"https://www.m-files.com/about/trust-center/security-advisories/cve-2023-4479/","tags":["vendor-advisory","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4479"},{"url":"https://www.m-files.com/about/trust-center/security-advisories/cve-2023-4479"},{"url":"https://product.m-files.com/security-advisories/cve-2023-4479"},{"url":"https://github.com/advisories/GHSA-r32c-fmcr-34r3"}],"sources":{"cve":[{"id":"CVE-2023-4479","title":"Stored XSS Vulnerability in M-Files Web","description":"Stored XSS Vulnerability in M-Files Web versions before 23.8 allows attacker to execute script on users browser via stored HTML document within limited time period.","status":"published","published":"2024-03-04T07:17:20.299Z","modified":"2026-02-23T08:50:20.782Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:30.116696Z"}],"euvd":[{"id":"EUVD-2023-54334","description":"Stored XSS Vulnerability in M-Files Web versions before 23.8 allows attacker to execute script on users browser via stored HTML document within limited time period.","status":"published","published":"2024-03-04T07:17:20Z","modified":"2026-02-23T08:50:20Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T19:48:34.555054Z"}],"ghsa":[{"id":"GHSA-r32c-fmcr-34r3","title":"Stored XSS Vulnerability in M-Files Web versions before 23.8 allows attacker to execute script on...","description":"Stored XSS Vulnerability in M-Files Web versions before 23.8 allows attacker to execute script on users browser via stored HTML document within limited time period.","status":"published","published":"2024-03-04T09:30:29Z","modified":"2026-03-21T05:18:43Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:06:44.698439Z"}],"nvd":[{"id":"CVE-2023-4479","description":"Stored XSS Vulnerability in M-Files Web versions before 23.8 allows attacker to execute script on users browser via stored HTML document within limited time period.","status":"published","published":"2024-03-04T08:15:08.16Z","modified":"2026-06-17T06:37:55.22Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:09:07.077422Z"}]}}