Threat briefs

An authorization bypass vulnerability exists in Better Auth's OAuth provider, allowing low-privilege users to create OAuth clients despite configured clientPrivileges, potentially leading to unauthorized client registration and increased phishing risks.

A vulnerability in `@clerk/nextjs`, `@clerk/nuxt`, and `@clerk/astro` allows crafted requests to bypass middleware gating via `createRouteMatcher`, potentially exposing protected routes if downstream authentication checks are absent.

Flowise versions 3.0.13 and earlier are vulnerable to authenticated arbitrary command execution due to unsafe serialization of stdio commands in the MCP adapter, allowing a malicious user to execute commands on the underlying operating system.

CVE-2026-22039 incompletely fixed a cross-namespace privilege escalation vulnerability in Kyverno's apiCall context, as the ConfigMap context loader still lacks namespace validation, allowing a namespace admin to read ConfigMaps from any namespace using Kyverno's privileged service account, leading to a complete RBAC bypass in multi-tenant Kubernetes clusters.

An authenticated SQL injection vulnerability (CVE-2026-5785) in the query report module of Zohocorp ManageEngine PAM360 versions before 8531 and ManageEngine Password Manager Pro versions from 8600 to 13230 allows attackers with low privileges to potentially read or modify sensitive database information.

A remote command injection vulnerability exists in the Wavlink WL-WN530H4 router, specifically in the `strcat/snprintf` function of the `/cgi-bin/internet.cgi` file, allowing attackers to execute arbitrary OS commands.

Dell PowerProtect Data Domain versions 7.7.1.0 through 8.5, 8.3.1.0 through 8.3.1.20, and 7.13.1.0 through 7.13.1.60, contain an improper certificate validation vulnerability in certificate-based login, potentially leading to privilege escalation.

A local attacker can exploit a vulnerability in Dell Storage Manager to escalate their privileges on the system.

A critical improper certificate validation vulnerability in CISCO Webex versions 39.6 - 45.4 (CVE-2026-20184) allows a remote, unprivileged attacker to impersonate users, gain unauthorized access, and join meetings without authorization, potentially impacting confidentiality, integrity, and availability.

Dell PowerProtect Data Domain BoostFS versions 7.7.1.0 through 8.5, 8.3.1.0 through 8.3.1.20, and 7.13.1.0 through 7.13.1.50 are vulnerable to an insufficiently protected credentials vulnerability, allowing a low-privileged attacker with local access to expose credentials and potentially gain elevated privileges.

A command injection vulnerability in Dell PowerProtect Data Domain (CVE-2026-23778) could allow a remote, high-privileged attacker to gain root-level access.

Multiple critical vulnerabilities in CISCO ISE (CVE-2026-20186, CVE-2026-20147, CVE-2026-20180) allow remote attackers with low privileges to execute arbitrary commands, potentially escalating privileges to root and causing denial-of-service.

A high privileged user can achieve remote code execution via sandbox bypass in JetBrains YouTrack before version 2025.3.131383, identified as CVE-2026-33392, potentially leading to complete system compromise.

Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) versions 7.7.1.0 through 8.5, 8.3.1.0 through 8.3.1.20, and 7.13.1.0 through 7.13.1.50, contain a use of weak credentials vulnerability (CVE-2026-23853) that can lead to unauthorized access by a local attacker.

The Unlimited Elements for Elementor plugin for WordPress is vulnerable to arbitrary file read due to insufficient path traversal sanitization, allowing authenticated attackers to read sensitive files from the WordPress host.

CVE-2026-6421 is an uncontrolled search path vulnerability in Mobatek MobaXterm Home Edition up to version 26.1, affecting msimg32.dll, that can be exploited locally with high complexity.

HashiCorp Vault is vulnerable to a denial-of-service (DoS) condition, identified as CVE-2026-5807, where an unauthenticated attacker can repeatedly initiate or cancel root token generation or rekey operations, preventing legitimate operators from completing these workflows.

Vault instances configured to pass through the 'Authorization' header may forward Vault tokens to auth plugin backends when the header is used for authentication, potentially leading to token compromise; this vulnerability is tracked as CVE-2026-4525 and patched in versions 2.0.0, 1.21.5, 1.20.10, and 1.19.16.

An authenticated user with access to a kvv2 path through a policy containing a glob may be able to delete secrets they were not authorized to read or write, resulting in denial-of-service, addressed in Vault versions 2.0.0, 1.21.5, 1.20.10, and 1.19.16.

A Paperclip API vulnerability allows a board user from one company to create, list, and revoke agent API keys in another company, leading to full cross-tenant compromise due to insufficient authorization checks on `/agents/:id/keys` routes.

A Paperclip-managed `codex_local` runtime can access and utilize Gmail connectors connected in the ChatGPT/OpenAI apps UI without explicit Paperclip configuration, allowing unauthorized mailbox access and email sending capabilities due to a trust-boundary failure and dangerous default runtime settings.

Flowise is vulnerable to SSRF protection bypass via unprotected built-in HTTP modules in the custom function sandbox, allowing authenticated users to access internal network resources by exploiting the lack of SSRF protection on Node.js `http`, `https`, and `net` modules.

A remote code execution vulnerability exists in FlowiseAI's AirtableAgent.ts due to insufficient input verification when using Pandas, allowing attackers to inject malicious code into the prompt and execute arbitrary code via Pyodide.

A middleware bypass vulnerability (CVE-2026-33804) exists in @fastify/middie versions 9.3.1 and earlier when the deprecated Fastify ignoreDuplicateSlashes option is enabled, potentially allowing unauthorized access.

A type confusion vulnerability (CVE-2026-6363) in Google Chrome's V8 JavaScript engine before version 147.0.7727.101 allows a remote attacker to potentially perform out-of-bounds memory access via a crafted HTML page.

A coordinated campaign uses 108 malicious Chrome extensions to steal user data, inject ads, and establish backdoors on over 20,000 systems via a shared command-and-control infrastructure.

Mirax RAT, a new Android RAT distributed as MaaS, is targeting European users by turning infected devices into residential proxy nodes and enabling credential theft via overlay and notification injection.

A missing authorization vulnerability in the Plisio Accept Cryptocurrencies with Plisio WordPress plugin (versions up to 2.0.5) allows attackers to bypass payment verification due to incorrectly configured access control security levels.

CVE-2025-41118 allows an attacker with direct access to the Pyroscope API, when configured with Tencent COS, to extract the secret_key configuration value, potentially leading to unauthorized access to the cloud storage backend.

Weblate versions prior to 5.17 are vulnerable to improper privilege management due to an API endpoint failing to properly limit the scope of edits, potentially leading to unauthorized modifications.