What is CVE-2023-4479?

CVE-2023-4479 is a high-severity vulnerability in M-files, classified under Cross-site Scripting. CVSS score: 7.3/10. Published 2024-03-04.

How severe is CVE-2023-4479?

High severity. CVSS v3 base score is 7.3 out of 10.

XSS in M-files

CVE-2023-4479

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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (34.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N.

Affected products

M-files
M-files Corporation Web — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security@m-files.com (vendor-advisory, Vendor Advisory)
security@m-files.com (vendor-advisory)
af854a3a-2127-422b-91ae-364da2661108 (Vendor Advisory)

Frequently asked questions

What is CVE-2023-4479?: CVE-2023-4479 is a high-severity vulnerability in M-files, classified under Cross-site Scripting. CVSS score: 7.3/10. Published 2024-03-04.
How severe is CVE-2023-4479?: High severity. CVSS v3 base score is 7.3 out of 10.