CVE-2026-126235
CVE-2026-126235
A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiAnalyzer 8.0.0 through 8.0.1, FortiAnalyzer 7.6.2 through 7.6.7, FortiAnalyzer 7.4.7 through 7.4.11, FortiAnalyzer 7.2.10 through 7.2.12, FortiAnalyzer Cloud 8.0.0 through 8.0.1, FortiAnalyzer Cloud 7.6.0 through 7.6.7, FortiAnalyzer Cloud 7.4.1 through 7.4.11, FortiAnalyzer Cloud 7.2.1 through 7.2.12, FortiManager 8.0.0 through 8.0.1, FortiManager 7.6.2 through 7.6.7, FortiManager 7.4.7 through 7.4.11, FortiManager 7.2.10 through 7.2.12, FortiManager Cloud 8.0.0 through 8.0.1, FortiManager Cloud 7.6.0 through 7.6.7, FortiManager Cloud 7.4.1 through 7.4.11, FortiManager Cloud 7.2.1 through 7.2.12 may allow an authenticated administrator to write arbitrary files via a specially crafted archive.
Fixes and workarounds
Fix
Upgrade to FortiManager version 8.0.2 or above Upgrade to FortiManager version 7.6.8 or above Upgrade to FortiManager version 7.4.12 or above Upgrade to FortiManager version 7.2.13 or above Upgrade to FortiManager Cloud version 8.0.2 or above Upgrade to FortiManager Cloud version 7.6.8 or above Upgrade to FortiManager Cloud version 7.4.12 or above Upgrade to FortiManager Cloud version 7.2.13 or above Upgrade to FortiAnalyzer version 8.0.2 or above Upgrade to FortiAnalyzer version 7.6.8 or above Upgrade to FortiAnalyzer version 7.4.12 or above Upgrade to FortiAnalyzer version 7.2.13 or above Upgrade to FortiAnalyzer Cloud version 8.0.2 or above Upgrade to FortiAnalyzer Cloud version 7.6.8 or above Upgrade to FortiAnalyzer Cloud version 7.4.12 or above Upgrade to FortiAnalyzer Cloud version 7.2.13 or above
Source: CNA: fortinetAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| FortiManager Fortinet |
≥ 8.0.0; ≤ 8.0.1 (affected, semver) ≥ 7.6.2; ≤ 7.6.7 (affected, semver) ≥ 7.4.7; ≤ 7.4.11 (affected, semver) ≥ 7.2.10; ≤ 7.2.12 (affected, semver) Other versions: unaffected |
CNA: fortinet |
| FortiAnalyzer Fortinet |
≥ 8.0.0; ≤ 8.0.1 (affected, semver) ≥ 7.6.2; ≤ 7.6.7 (affected, semver) ≥ 7.4.7; ≤ 7.4.11 (affected, semver) ≥ 7.2.10; ≤ 7.2.12 (affected, semver) Other versions: unaffected |
CNA: fortinet |
| FortiAnalyzer Cloud Fortinet |
≥ 8.0.0; ≤ 8.0.1 (affected, semver) ≥ 7.6.0; ≤ 7.6.7 (affected, semver) ≥ 7.4.1; ≤ 7.4.11 (affected, semver) ≥ 7.2.1; ≤ 7.2.12 (affected, semver) Other versions: unaffected |
CNA: fortinet |
| FortiManager Cloud Fortinet |
≥ 8.0.0; ≤ 8.0.1 (affected, semver) ≥ 7.6.0; ≤ 7.6.7 (affected, semver) ≥ 7.4.1; ≤ 7.4.11 (affected, semver) ≥ 7.2.1; ≤ 7.2.12 (affected, semver) Other versions: unaffected |
CNA: fortinet |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 7.2 high |
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C | CNA: fortinet |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://fortiguard.fortinet.com/psirt/FG-IR-26-250CNA: fortinet
For agents and automation
Read public disclosures for free as Markdown or JSON. Compatible browsers also expose native WebMCP tools to search disclosures, read this page, and discover API access.
Use the ontology-linked Cyber API with x402 pay per request, or a Y2 Pro or Elite API key with the intel:cyber scope.
Endpoints and access details
https://api.y2.dev/api/v2/cyber/cveshttps://api.y2.dev/api/v2/cyber/cves/{cveId}
A workspace owner or admin can create a Pro or Elite API key. Send Authorization: Bearer <Y2_API_KEY> from your trusted agent runtime.
For x402, omit Authorization and read the HTTP 402 payment challenge before signing a retry. Public browser tools do not make payments.