XSS in Fortinet Fortisiem
CVE-2025-58324
An improper neutralization of input during web page generation vulnerability [CWE-79] in FortiSIEM 7.2.0 through 7.2.2, 7.1 all versions, 7.0 all versions, 6.7 all versions, 6.6 all versions, 6.5 all versions, 6.4 all versions, 6.3 all versions, 6.2 all versions may allow an authenticated attacker to perform a stored cross site scripting (XSS) attack via crafted HTTP requests.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (17.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Fortinet Fortisiem — versions 7.2.0, 7.1.0, 7.0.0
Weakness classification (CWE)
References
- fortiguard.fortinet.com/psirt/FG-IR-24-280 (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-58324?
- CVE-2025-58324 is a medium-severity vulnerability in Fortinet Fortisiem, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2025-10-14.
- How severe is CVE-2025-58324?
- Medium severity. CVSS v3 base score is 6.4 out of 10.