How severe is CVE-2025-58324?

CVE-2025-58324 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-58324 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-58324?

CVE-2025-58324 affects Fortinet Fortisiem. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-58324?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-58324 have an EU (EUVD) identifier?

Yes. CVE-2025-58324 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-34247.

When was CVE-2025-58324 published?

CVE-2025-58324 was published on 2025-10-14 and last updated on 2026-06-17.

CVE-2025-58324

CVE-2025-58324 is a medium-severity vulnerability in Fortinet Fortisiem with a CVSS 3.x base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-34247
Weakness: CWE-79
Affected product: Fortinet Fortisiem
Published: 2025-10-14
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2025-58324?: CVE-2025-58324 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-58324 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-58324?: CVE-2025-58324 affects Fortinet Fortisiem. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-58324?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-58324 have an EU (EUVD) identifier?: Yes. CVE-2025-58324 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-34247.
When was CVE-2025-58324 published?: CVE-2025-58324 was published on 2025-10-14 and last updated on 2026-06-17.

References

https://fortiguard.fortinet.com/psirt/FG-IR-24-280

Affected products (1)

cpe:2.3:a:fortinet:fortisiem:*:*:*:*:*:*:*:*

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