Skip to content
Sign in
5.0 Medium

CVE-2025-48840 An authentication bypass by spoofing vulnerability in Fortinet FortiWeb 7.6.0 through 7.6.3, FortiWeb 7.4.0 through…

Description

An authentication bypass by spoofing vulnerability in Fortinet FortiWeb 7.6.0 through 7.6.3, FortiWeb 7.4.0 through 7.4.8, FortiWeb 7.2 all versions, FortiWeb 7.0 all versions may allow a remote unauthenticated attacker to bypass hostname restrictions via a specially crafted request.

Affected products and versions

Product Affected versions Fixed in
FortiWeb 7.6 7.6.0 → 7.6.3 No fix stated
FortiWeb 7.4 7.4.0 → 7.4.8 No fix stated
FortiWeb 7.2 7.2.0 → 7.2.12 No fix stated
FortiWeb 7.0 7.0.0 → 7.0.12 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-2026-70466 A incomplete list of disallowed inputs vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through… 4.8 Medium 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
Track this CVE