CVE-2026-25972
Last modified
CVE-2026-25972 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. 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.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Fortinet | Fortisiem | >= 7.3.0, < 7.3.5 |
| Fortinet | Fortisiem | 7.4.0 |
References
- https://fortiguard.fortinet.com/psirt/FG-IR-26-077Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-25972?
How severe is CVE-2026-25972?
How do I fix CVE-2026-25972?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-25967ImageMagick is free and open-source software used for editin…7.5
- CVE-2026-25968ImageMagick is free and open-source software used for editin…9.8
- CVE-2026-25969ImageMagick is free and open-source software used for editin…7.5
- CVE-2026-2597Crypt::SysRandom::XS versions before 0.010 for Perl is vulne…7.5
- CVE-2026-25970ImageMagick is free and open-source software used for editin…7.5
- CVE-2026-25971ImageMagick is free and open-source software used for editin…9.8
- CVE-2026-25973Rejected reason: Not used
- CVE-2026-25974Rejected reason: Not used
- CVE-2026-25975Rejected reason: Not used
- CVE-2026-25976Rejected reason: Not used
- CVE-2026-25977Rejected reason: Not used
- CVE-2026-25978Rejected reason: Not used
Are you affected by CVE-2026-25972?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST