CVE-2026-126218
Fortinet FortiManager Authorization Bypass Privilege Escalation
Description
A authorization bypass through user-controlled key vulnerability in Fortinet FortiManager 8.0.0 through 8.0.1, FortiManager 7.6.0 through 7.6.7, FortiManager 7.4.0 through 7.4.11 may allow a remote authenticated attacker with admin permission to elevate their privileges to root via crafted HTTP requests.
INFO
Published Date :
Nov. 11, 2026, 9:30 p.m.
Last Modified :
Nov. 11, 2026, 9:30 p.m.
Remotely Exploit :
Yes !
Source :
fortinet
Affected Products
The following products are affected by CVE-2026-126218
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 6abe59d8-c742-4dff-8ce8-9b0ca1073da8 |
Solution
- Update FortiManager to a fixed version.
- Apply vendor patches when available.
- Restrict administrative access.
- Monitor for suspicious requests.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-126218 vulnerability anywhere in the article.