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CVE-2026-25972

MEDIUM
6.1
CVSS Score
Published: March 10, 2026 at 04:44 PM UTC
Updated: June 17, 2026 at 10:25 AM UTC
1 product affected across 1 vendorFortiSIEM

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Severity
MEDIUM6.1
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4 may allow a remote unauthenticated attacker to provide arbitrary data enabling a social engineering attack via spoofed URL parameters.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

FortiSIEM· Fortinet
95%
7.3.0 ≤ v ≤ 7.3.47.3.0 ≤ v < 7.3.57.3.07.3.17.3.27.3.37.3.47.4.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://fortiguard.fortinet.com/psirt/FG-IR-26-077

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.1MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-79

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