CVE-2026-84389: url redirection to untrusted site ('open redirect') vulnerability in Fortinet FortiSIEM 7.5.0 through 7.5.1, FortiSIEM 7.4.1 through 7.4.2 may allow attacker to execute unauthorized code or commands via
This Fortinet advisory covers CVE-2026-84389 in FortiSIEM.
Key facts
- Vendor rating
- Low, CVSS 3.1
- CISA KEV
- Not listed (catalogue checked )
- Affected
- FortiSIEM FortiSIEM: 6.5 through 7.6 (vendor-listed versions)
- Source published
- Source revised
- Listed by VulniPulse
Compiled by VulniPulse from the linked sources. How records are collected and checked.
Affected products & platforms
Description
A url redirection to untrusted site ('open redirect') vulnerability in Fortinet FortiSIEM 7.5.0 through 7.5.1, FortiSIEM 7.4.1 through 7.4.2 may allow attacker to execute unauthorized code or commands
Text from the source record.
- FortiSIEM FortiSIEM: 6.5 through 7.6 (vendor-listed versions)
Official advisory · high-confidence parse· fetched ·verify at source
CVE-2026-84389 in other vendors' advisories
- Fortinet: FG-IR-26-169, low severity
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