CVE-2026-70466

MEDIUM

5.3

CVSS Score

Published: August 12, 2026 at 12:19 PM UTC

Updated: October 24, 2026 at 03:10 PM UTC

2 products affected across 1 vendorFortiOSFortiWeb

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Severity

MEDIUM5.3

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

Description

A incomplete list of disallowed inputs vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4 all versions, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow attacker to improper access control via <insert attack vector here>

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

FortiWeb · Fortinet

95%

7.0.0 ≤ v < 7.6.68.0.0 ≤ v < 8.0.37.0.0 7.0.1 7.0.10 7.0.11 7.0.12 7.0.2 7.0.3 7.0.4 7.0.5 7.0.6 7.0.7 7.0.8 7.0.9 7.2.0 7.2.1 7.2.10 7.2.11 7.2.12 7.2.13 7.2.2 7.2.3 7.2.4 7.2.5 7.2.6 7.2.7 7.2.8 7.2.9 7.4.0 7.4.1 7.4.10 7.4.11 7.4.12 7.4.13 7.4.2 7.4.3 7.4.4 7.4.5 7.4.6 7.4.7 7.4.8 7.4.9 7.6.0 7.6.1 7.6.2 7.6.3 7.6.4 7.6.5 8.0.0 8.0.1 8.0.2

Affected range stops below 7.6.6, so it looks safe — our inference, not a vendor statement

Affected range stops below 8.0.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://fortiguard.fortinet.com/psirt/FG-IR-26-157

References (1)

Vendor Advisory

Source: cverecord

https://fortiguard.fortinet.com/psirt/FG-IR-26-157

SSVC — Action Prioritization

SSVCNo known exploitAutomatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUM[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusANALYZED

CWE

CWE-184

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