CVE-2026-65105

Unauthenticated Access to NVIDIA NemoClaw Inference Service

NVIDIA NemoClaw for Linux contains a vulnerability in its inference server setup, where a remote attacker may access the inference service without authentication. A successful exploit of this vulnerability may lead to information disclosure and denial of service.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed

Vendors

Linux Nvidia

Products

Linux Kernel Nemoclaw

CVE-2026-75919

phpMyFAQ before 4.1.7 Authentication Bypass via Setup API

phpMyFAQ before 4.1.7 contains an authentication bypass vulnerability in SetupController that allows unauthenticated attackers to run database migrations and create configuration backups when maintenance mode is enabled. Attackers can call POST /api/setup/update-database and POST /api/setup/backup endpoints to execute database updates, disable maintenance mode, and extract database credentials from generated ZIP archives.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Phpmyfaq

Products

Phpmyfaq

CVE-2026-82266

Redpanda Admin API Unauthenticated Superuser Access via Default Configuration

Redpanda through 26.2.2 binds the Admin API to 0.0.0.0:9644 with admin_api_require_auth defaulting to false, treating unauthenticated requests as superusers. Attackers can reach port 9644 without credentials to create and delete broker accounts, modify cluster configuration, and disrupt partition replication.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Redpanda

Products

Redpanda

CVE-2026-77508

Weblate: Unverified REST API email changes

Weblate is a web based localization tool. Prior to 2026.8, an authenticated user can change the account's primary email through PUT or PATCH requests to /api/users/{username}/ without verifying the new address, allowing a later team invitation for that address to be accepted without access to the intended recipient's mailbox. This issue is fixed in version 2026.8.

CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed

Vendors

Weblate

Products

Weblate

CVE-2026-16895

Authentication Bypass in Metasploit JSON-RPC Service When DB Health Check Fails

A logic vulnerability (fail-open condition) has been identified within the Metasploit Framework's JSON-RPC web service interface. When an exception occurs during the database health check (db.check) and the environment variable MSF_WS_JSON_RPC_API_TOKEN is not explicitly set, the application resets the internal state flag msf.auth_initialized to false. The ApiToken Warden authentication strategy misinterprets this false value as an indicator that authentication is not initialized or required, thereby granting unauthenticated local access to the JSON-RPC request dispatcher.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed

Vendors

Metasploit

Products

Metasploit Framework

CVE-2026-80207

APITable through 1.13.0-beta.1 Missing Authentication on the Internal Notification Create Endpoint

APITable through 1.13.0-beta.1 annotates the create handler of InternalNotifyController with requiredLogin = false. ResourceInterceptor honours that annotation by returning before any session or API key is validated, and the nginx gateway shipped with the product proxies every /api request to the backend server, so POST /api/v1/internal/notification/create is reachable by any unauthenticated client that can reach the gateway. An attacker can persist arbitrary notifications in apitable_player_notification against any user ID they name, and because fromUserId can be set to 0 the message is stored with the system sender and renders in the victim's inbox as a legitimate system notification. The body extras content is stored verbatim and forwarded to the frontend.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Apitable

Products

Apitable

CVE-2026-80208

APITable through 1.13.0-beta.1 Missing Authentication on the Internal Account Closure Endpoints

APITable through 1.13.0-beta.1 annotates both getUserHistories and closePausedUserAccount in InternalUserController with requiredLogin = false. ResourceInterceptor honours that annotation by returning before any session or API key is validated, and the nginx gateway shipped with the product proxies every /api request to the backend server, so both endpoints are reachable by any unauthenticated client that can reach the gateway. An attacker can POST to /api/v1/internal/getUserHistories to enumerate the accounts sitting in the 30-day cooling-off period that follows a deletion request, then POST to /api/v1/internal/users/{userId}/close for each one. The closure path clears the account's email address, phone number and nickname, cancels its space subscriptions, removes its space memberships and deletes its OAuth bindings, so the cooling-off window that exists to let a user reverse a deletion request is bypassed and the account cannot be recovered.

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Apitable

Products

Apitable

CVE-2026-40205

dovecot: Dovecot: Authorization bypass via partially valid OAuth2 token

An attacker that holds an OAuth2 token granting only part of the required scopes can authenticate, because when more than one scope is required in the configuration, the remote token validation paths accept a token that carries only one of them, while the local token validation path correctly requires all of them. The configured authorization policy is not enforced, so a token that was granted only part of the required permissions is accepted where it should have been rejected. Use local token validation where tokens can be validated locally. Update to non-vulnerable version. No publicly available exploits are known.

CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed

Vendors

Open-xchange

Products

Ox Dovecot Ce Ox Dovecot Pro

CVE-2026-82277

Argo Rollouts Dashboard Unauthenticated Mutating Operations

Argo Rollouts dashboard through 1.10.0 binds to all interfaces and exposes mutating Rollout operations without authentication, authorization, or CSRF protection. Attackers on the same network can invoke PromoteRollout, AbortRollout, RestartRollout, SetRolloutImage, UndoRollout, and RetryRollout operations across all namespaces accessible to the operator's kubeconfig.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Argoproj

Products

Argo-rollouts

CVE-2026-82644

WWBN AVideo Brute-force Rate Limiting Bypass via Missing User-Agent

WWBN AVideo (current e01e41ecc and earlier) contains a brute-force rate limiting bypass in enforceRateLimit(), which protects login.json.php and 13 other endpoints. The function stores its attempt counter via a cache layer (ObjectYPT::setCacheGlobal) that silently discards writes for any client identified as a bot by isBot(). Because isBot() treats a missing User-Agent header as a bot by default — and also matches common bot identifiers such as 'curl', 'bot', 'crawler', and 'spider' — the counter never increments for such clients, so the rate limit never fires. An unauthenticated attacker can therefore submit unlimited login attempts (e.g., by omitting the User-Agent header or using curl's default User-Agent), enabling unrestricted password-guessing attacks.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Wwbn

Products

Avideo

CVE-2026-82452

rust-iot-platform Authentication Bypass via Missing Request Guards

rust-iot-platform through commit 5df942ab contains an authentication bypass vulnerability where most REST API routes lack authentication guards in their handler signatures. Unauthenticated attackers can create, update, list, retrieve, and delete user accounts by directly accessing unprotected endpoints without providing valid credentials.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Iot-ecology

Products

Rust-iot-platform

CVE-2026-55678

Arc: Unauthenticated cluster node admission when `cluster.shared_secret` is unset

Arc is an open, SQL-native time-series database for telemetry. From 26.02.1 until 26.06.2, Arc Enterprise clustering accepts cluster join requests without authentication when cluster.enabled is true but cluster.shared_secret is not configured. The defaults in internal/config/config.go set cluster.enabled to false, cluster.cluster_name to arc-cluster, cluster.coordinator_addr to :9100, cluster.shared_secret to an empty value, and cluster.tls_enabled to false, while cmd/arc/main.go requires cluster.shared_secret only when cluster.replication_enabled is true. JoinRequest in internal/cluster/protocol/messages.go accepts attacker-controlled node_id, role, raft_addr, api_addr, and coord_addr values, plus optional auth_nonce, auth_timestamp, and auth_hmac fields. The join path in internal/cluster/coordinator.go validates HMAC authentication only when the configured shared secret is non-empty and otherwise proceeds after only the cluster-name check. An accepted node is marked healthy, added as a Raft voter or registered locally, and becomes available through internal/cluster/registry.go to the routing logic in internal/cluster/router.go. The forwardRequest path in internal/cluster/router.go builds its target from node.APIAddress and copies Authorization and x-api-key headers with the request, so a rogue node selected for a forwarded query or write can receive authentication headers, request bodies, database and measurement names, and operational metadata. Heartbeat in internal/cluster/protocol/messages.go also lacks HMAC fields, and internal/cluster/coordinator.go updates node state from supplied node_id and state values without authentication. An unauthenticated network attacker who can reach the coordinator port and knows the cluster name can therefore become a trusted cluster node, mutate cluster membership, be submitted as a Raft voter, intercept topology-dependent forwarded requests, divert or forge operations, and blackhole or delay traffic. The default standalone configuration is not reachable because cluster.enabled is false, but Enterprise cluster deployments with clustering enabled and no shared secret are affected. This issue is fixed in version 26.06.2.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Basekick-labs

Products

Arc

CVE-2025-29419

CTFd v3.7.6 Man-in-the-Middle Vulnerability

CTFd v3.7.6 was discovered to be vulnerable to a man-in-the-middle attack.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Ctfd

Products

Ctfd

CVE-2026-82919

cu silicon edit Endpoint views.py create_app missing authentication

A vulnerability was identified in cu silicon up to 0.1.5. Affected by this vulnerability is the function create_app of the file views.py of the component edit Endpoint. Such manipulation leads to missing authentication. The attack may be performed from remote. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Cu

Products

Silicon

CVE-2026-82693

Tenda AC1206 Web UI telnet TendaTelnet missing authentication

A vulnerability was determined in Tenda AC1206 15.03.06.23. This vulnerability affects the function TendaTelnet of the file /goform/telnet of the component Web UI. Executing a manipulation can lead to missing authentication. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.

CVSS 4.0 · 10 Critical EPSS 1.4% KEV · Not listed

Vendors

Tenda

Products

Ac1206 Ac1206 Firmware

CVE-2026-82276

StarRocks Frontend REST Handlers Bypass the Base Class Authentication Gate

StarRocks through 4.0.13 contains an authentication bypass vulnerability in five REST handler classes that override execute() directly instead of implementing executeWithoutPassword(). Attackers can access six unauthenticated endpoints on the frontend HTTP port to disclose cluster topology, database metadata, JVM statistics, and version information without credentials.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Starrocks

Products

Starrocks

CVE-2026-82472

Documenso before 2.13.0 Unauthenticated File Upload via /api/files/upload-pdf

Documenso before 2.13.0 accepts PDF file uploads on the /api/files/upload-pdf endpoint without requiring authentication, session tokens, or API credentials. Unauthenticated attackers can upload arbitrary PDF files indefinitely to exhaust storage resources or fill the database with unlinked document records.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Documenso

Products

Documenso

CVE-2026-82282

Atlantis GitHub App Setup Endpoint Returns App Credentials to Unauthenticated Callers

Atlantis through 0.47.1 fails to authenticate the /github-app/setup endpoint, allowing unauthenticated attackers to access GitHub App credentials. Attackers can observe or intercept the GitHub redirect during setup to obtain the RSA private key and webhook secret, enabling installation token minting and webhook payload forgery.

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Runatlantis

Products

Atlantis

CVE-2026-82265

Zipkin Unauthenticated Spring Boot Actuator Endpoints Exposure

Zipkin through 3.6.1 exposes Spring Boot Actuator endpoints on the tracing API port without authentication, allowing unauthenticated attackers to access sensitive information. Attackers can read environment variables, bean configurations, and storage credentials via actuator endpoints, or modify log levels to suppress logging.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Openzipkin

Products

Zipkin

CVE-2026-81735

UI-TARS-desktop @agent-infra MCP Servers Bind Every Interface Without Authentication, Exposing Arbitrary Command Execution

startServer.ts in the mcp-http-server package of UI-TARS-desktop defaulted its listen address to '::' when no host was given, so startSseAndStreamableHttpMcpServer bound the Streamable HTTP and SSE MCP transports to every interface, and its authentication middleware was optional: middlewares are applied only when a caller supplies them. The @agent-infra/mcp-server-commands and @agent-infra/mcp-server-filesystem entry points call startSseAndStreamableHttpMcpServer with a host and port alone and pass no middleware, so neither server required a credential. The commands server exposes a run_command tool that hands its caller-supplied command string to promisify(child_process.exec), so any unauthenticated client able to reach the port could run arbitrary commands as the user running the server, and the filesystem server exposed its file read and write tools on the same terms. The listen default became 127.0.0.1 in commit c2ad42e3eb9b27830db41a3e6f51ca7179d9b168; the package version stayed at 1.2.4 across that change, so the boundary is the commit rather than a release.

CVSS 4.0 · 10 Critical EPSS < 1% KEV · Not listed

Vendors

Bytedance

Products

Ui-tars-desktop