XSS in FortiSIEM 7.3-7.4 Web Page Generation
CVE-2026-25972 Published on March 10, 2026
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.
Vulnerability Analysis
CVE-2026-25972 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity, and no impact on availability.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2026-25972 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2026-25972
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Affected Versions
Fortinet FortiSIEM:- Version 7.4.0 is affected.
- Version 7.3.0, <= 7.3.4 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.