CVE-2026-45654
Improper access control in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
CVSS
7.9
High
EPSS
0.3%
p23
KEV
—
Exploit Today
7
0-100
Published: Jun 9, 2026 · Last modified: Jul 23, 2026 · CWE-284
0.3%EPSS · 30 days0.3%
2026-08-132026-09-10
Improper access control in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-868126.5 MED—
——0The WPCafe WordPress plugin before 3.0.18 does not correctly restrict access to a set of order-management REST endpoints because their permission callbacks return an incorrect type on failure, allowing unauthenticated users to disclose guest order information and to change the status of, or trash, any order.7hCVE-2026-819418.8 HIG—
——0IBM Langflow OSS 1.0.0 through 1.11.5 allows an authenticated non-administrative user could execute arbitrary operating system commands on the server at the privilege level of the application process by constructing a flow with an MCP Tools component configured to use a local stdio subprocess transport. This bypasses both the LANGFLOW_CUSTOM_COMPONENT_ADMIN_ONLY and LANGFLOW_BLOCK_CODE_INTERPRETER_COMPONENTS server-side controls intended to prevent exactly this class of access. Successful exploitation could lead to arbitrary command execution, sensitive data exposure (including credentials from the process environment), file system modification, and lateral movement to services reachable from the server.19hCVE-2026-797256.5 MED—
——0IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote authenticated attacker to read arbitrary files due to improper access control.19hCVE-2026-810469.4 CRI—
——0Dell ThinOS 10, versions prior to 2605_10.2616, contain a Protection Mechanism Failure vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Arbitrary Code Execution within the application context.13hCVE-2026-888649.1 CRI—
——0Capgo (capgo.app) fails to restrict direct write access to the public.sso_providers table exposed through Supabase PostgREST. A holder of an ordinary Capgo full API key can insert a row with status='active' and enforce_sso=true, bypassing the intended backend SSO provisioning route (supabase/functions/_backend/private/sso/providers.ts) and its controls: the Enterprise plan requirement, SSO provider creation via the Supabase Management API, DNS TXT domain-ownership verification, the pending_verification → verified → active status transition, and issuance of a trusted provider ID by Supabase Auth. The forged row is trusted by SSO discovery and enforcement logic, including the unauthenticated login preflight endpoint /private/sso/check-domain, which then reports {"has_sso": true, "enforce_sso": true} for domains that were never verified, allowing attacker-controlled SSO enforcement to be asserted for arbitrary domains and disrupting normal login. All versions are affected; at the time of the advisory no patch was available.1dCVE-2026-855457.1 HIG—
——0There is an Vulnerability in some HikCentral Access Control versions. Authenticated low-privilege users can invoke API interfaces that their role is not authorized to access.1d