Technology · Fortinet
Fortinet FortiWeb vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 7 vulnerabilities in Fortinet FortiWeb: 0 in the last 7 days and 0 in the last 90 days, 6 of them critical and 5 exploited in the wild. The most recent, CVE-2026-40688, was published on 14 April 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 6
- Exploited in the wild
- 5
About Fortinet FortiWeb
A web application firewall designed to protect hosted web applications from attacks and data breaches.
Latest Fortinet FortiWeb vulnerabilities
- CVE-2026-40688: Fortinet FortiWeb out-of-bounds write in CGI daemonhighCVSS 7.2EPSS 6.4%
- CVE-2026-24858: Fortinet Multiple Products authentication bypass in FortiCloud SSOcriticalexploited in the wildCVSS 9.8EPSS 4.8%
- CVE-2025-59719: Fortinet Multiple Products FortiCloud SSO auth bypass via SAML signature flawcriticalCVSS 9.8EPSS 0.3%
- CVE-2025-59718: Fortinet Multiple Products auth bypass via improper SAML signature verificationcriticalexploited in the wildCVSS 9.8EPSS 9.5%
- CVE-2025-58034: Fortinet FortiWeb OS command injectioncriticalexploited in the wildCVSS 7.2EPSS 42.6%
- CVE-2025-64446: Fortinet FortiWeb path traversal and command executioncriticalexploited in the wildCVSS 9.8EPSS 92.9%
- CVE-2025-25257: Fortinet FortiWeb SQL injectioncriticalexploited in the wildCVSS 9.8EPSS 27.8%
Most severe Fortinet FortiWeb vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2025-64446: Fortinet FortiWeb path traversal and command executioncriticalexploited in the wildCVSS 9.8EPSS 92.9%
- CVE-2025-25257: Fortinet FortiWeb SQL injectioncriticalexploited in the wildCVSS 9.8EPSS 27.8%
- CVE-2025-59718: Fortinet Multiple Products auth bypass via improper SAML signature verificationcriticalexploited in the wildCVSS 9.8EPSS 9.5%
- CVE-2026-24858: Fortinet Multiple Products authentication bypass in FortiCloud SSOcriticalexploited in the wildCVSS 9.8EPSS 4.8%
- CVE-2025-58034: Fortinet FortiWeb OS command injectioncriticalexploited in the wildCVSS 7.2EPSS 42.6%
- CVE-2025-59719: Fortinet Multiple Products FortiCloud SSO auth bypass via SAML signature flawcriticalCVSS 9.8EPSS 0.3%
- CVE-2026-40688: Fortinet FortiWeb out-of-bounds write in CGI daemonhighCVSS 7.2EPSS 6.4%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/fortiweb.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Fortinet FortiWeb vulnerabilities", https://junglewise.ai/threats/technologies/fortiweb, 26 September 2026.