CVE-2026-26035

CriticalCVSS 9.8/10Last modified Oct 23, 2026

Description

An Improper Authentication vulnerability [CWE-287] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.2, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11, FortiWeb 7.2.0 through 7.2.12, FortiWeb 7.0.0 through 7.0.12 may allow a remote unauthenticated attacker to login into the Fortiweb GUI/CLI with a random username and password

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-287

Affected software

No affected versions have been published.

Timeline

Published
Aug 12, 2026
Last modified
Oct 23, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-26045.6A flaw was found in evolution-data-server. Inconsistent comparison logic in the addressbook file backend allows a Flatpak application with DCVE-2026-260457.2A flaw was identified in Moodle’s backup restore functionality where specially crafted backup files were not properly validated during proceCVE-2026-260467.2A vulnerability was found in a Moodle TeX filter administrative setting where insufficient sanitization of configuration input could allow cCVE-2026-260476.5A denial-of-service vulnerability was identified in Moodle’s TeX formula editor. When rendering TeX content using mimetex, insufficient execCVE-2026-260487.5The Wi-Fi router is vulnerable to de-authentication attacks due to the absence of management frame protection, allowing forged deauthenticaCVE-2026-260495.7The web management interface of the device renders the passwords in a plaintext input field. The current password is directly visible to aCVE-2026-26055.3Tanium addressed an insertion of sensitive information into log file vulnerability in TanOS.CVE-2026-260508.4The installer for ジョブログ集計/分析ソフトウェア RICOHジョブログ集計ツール versions prior to Ver.1.3.7 contains an issue with the DLL search path, which may lead toCVE-2026-260519.8WebSocket endpoints lack proper authentication mechanisms, enabling attackers to perform unauthorized station impersonation and manipulate dCVE-2026-260535.3An Incorrect Privilege Assignment (CWE-266) vulnerability in the Command Centre Server allows an authenticated operator with limited privileCVE-2026-260546.8SumatraPDF is a multi-format reader for Windows. Prior to 3.6, the MobiDoc::ParseHeader function in src/MobiDoc.cpp validates a record usingCVE-2026-260557.5Yoke is a Helm-inspired infrastructure-as-code (IaC) package deployer. In 0.19.0 and earlier, a vulnerability exists in the Air Traffic Cont