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4.8 Medium

CVE-2026-70466 A incomplete list of disallowed inputs vulnerability [CWE-184] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2,…

Description

A incomplete list of disallowed inputs vulnerability [CWE-184] 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 specifically crafted requests.

CVSS 3.1 detail

Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C

Exploitable remotely over the network, without an account and without any user action; the impact on data or service is limited.

Attack vector
Network
Attack complexity
Low
Privileges required
None
Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Affected products and versions

Product Affected versions Fixed in
FortiWeb 8.0 8.0.0 → 8.0.2 No fix stated
FortiWeb 7.6 7.6.0 → 7.6.5 No fix stated
FortiWeb 7.4 7.4.0 → 7.4.13 No fix stated
FortiWeb 7.2 7.2.0 → 7.2.13 No fix stated
FortiWeb 7.0 7.0.0 → 7.0.12 No fix stated
FortiOS 7.6 7.6.0 → 7.6.7 No fix stated
FortiOS 7.4 7.4.0 → 7.4.11 No fix stated
FortiOS 7.2 7.2.0 → 7.2.13 No fix stated
FortiOS 7.0 7.0.0 → 7.0.19 No fix stated
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Product Affected versions Fixed in
FortiOS 6.4 6.4.0 → 6.4.16 No fix stated

Other CVEs of FortiWeb

The 74 CVEs of FortiWeb →
CVE-2026-26035 An Improper Authentication vulnerability [CWE-287] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb… 8.8 High CVE-2026-40688 An out-of-bounds write vulnerability [CWE-787] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0… 6.7 Medium CVE-2026-39811 A integer overflow or wraparound vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6,… 4.4 Medium CVE-2026-39814 Multiple Relative Path Traversal vulnerabilities [CWE-23] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2,… 6.2 Medium
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