CVE-2026-71213

typemill - No Rate Limiting on Login Endpoint Enables Unlimited Password Brute-Force

Typemill's login endpoint (POST /tm/login, ControllerWebAuth::login) performs no rate-limiting, failed-attempt counting, or account lockout when captcha is disabled, which is the default configuration. An unauthenticated attacker can send unlimited password-guessing requests against any account, including administrators, with no throttling.

CVSS 3.1 · 9.1 Critical EPSS < 1% KEV · Not listed

Vendors

Typemill

Products

Typemill

CVE-2026-71205

changedetection.io - No Rate Limiting on /login Enables Unlimited Password Brute-Force

changedetection.io's /login route checks the submitted password against a single PBKDF2-HMAC-SHA256 hash with no per-IP or per-session rate limiting, failed-attempt counter, or lockout (no rate-limiting library is present in requirements.txt).

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Dgtlmoon

Products

Changedetection.io

CVE-2026-71203

changedetection.io - Missing Authentication on /api/v1/full-spec Discloses Full OpenAPI Schema

changedetection.io's REST API resources are protected by an @auth.check_token decorator validating the caller's x-api-key header, except the Spec resource registered at /api/v1/full-spec (changedetectionio/api/Spec.py), whose get method carries neither @auth.check_token nor @validate_openapi_request.

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

Vendors

Dgtlmoon

Products

Changedetection.io

CVE-2026-31846

Unauthenticated Credential Disclosure via /goform/ate in Nexxt Nebula 300+

Missing authentication in the /goform/ate endpoint in Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 allows an adjacent unauthenticated attacker to retrieve sensitive device information, including the administrator password. An attacker can decode this value to obtain valid administrative credentials and authenticate to the device.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Nexxtsolutions

Products

Nebula300+

CVE-2026-12183

Nefteprodukttekhnika BUK TS-G Gas Station Automation System Authentication Bypass via ajax-login.php Accepting Arbitrary Credentials

Nefteprodukttekhnika BUK TS-G Gas Station Automation System 2.9.1 through 2.10.2 on Linux contains an Improper Authentication vulnerability (CWE-287) in the system configuration module.

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

Vendors

Nefteprodukttekhnika Llc

Products

Buk Ts-g Gas Station Automation System

CVE-2026-31851

Nexxt Nebula 300+ - Lack of Rate Limiting Enables Brute-Force Attacks

Nexxt Solutions Nebula 300+ firmware through version 12.01.01.37 does not implement rate limiting or account lockout mechanisms on authentication interfaces. An attacker can perform unlimited authentication attempts against endpoints that rely on credential validation, enabling brute-force attacks to guess administrative credentials without restriction.

CVSS 4.0 · 7.7 High EPSS < 1% KEV · Not listed

Vendors

Nexxtsolutions

Products

Nebula300+ Nebula300plus Nebula300plus Firmware

CVE-2026-48071

OpenReception's client PIN challenge throttle is keyed by emailHash only, allowing cross-tenant lockout

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.4, the PIN-type challenge throttle uses `emailHash` as the only key. The throttle rows live in the central `challenge_throttle` table, which is shared across all tenants. Every tenant's `/api/tenants/{id}/appointments/verify-challenge` endpoint increments the same row when a PIN response fails, and every tenant's `/api/tenants/{id}/appointments/challenge` endpoint reads the same row when deciding whether to issue a new challenge. When the same `emailHash` exists in multiple tenants on the same OpenReception instance (the same patient holding tunnels in two different clinics that share the platform), an attacker who knows the patient's email can lock out that patient on tenant B by issuing failed challenge responses against tenant A. The attacker needs no relationship to tenant B; the lockout propagates through the shared throttle row. The lockout escalates with repeated failures. The first lockout triggers at 4 failed attempts and lasts approximately 60 seconds. Subsequent failures escalate the lockout duration to 5 minutes, 30 minutes, and 60 minutes per the throttle service's escalation logic. Repeated bursts produce sustained denial of service against the targeted email. Version 1.0.4 patches the issue.

CVSS 3.1 · 5.8 Medium EPSS < 1% KEV · Not listed

Vendors

Open-reception

Products

Appointment-booking-software

CVE-2024-6592

WatchGuard Firebox Single Sign-On Agent Protocol Authorization Bypass

An incorrect authorization vulnerability in the protocol communication between the WatchGuard Authentication Gateway (aka Single Sign-On Agent) on Windows and the WatchGuard Single Sign-On Client on Windows and MacOS allows an attacker with network access to forge communications to affected components. In the event an attacker has already gained network access, they could exploit this vulnerability to retrieve authenticated usernames and group memberships from the Single Sign-On Agent or send arbitrary account and group information to the Single Sign-On Agent for their host. This vulnerability cannot be used by an attacker to gain access to user credentials.

CVSS 4.0 · 9.3 Critical EPSS 1.2% KEV · Not listed

Vendors

Watchguard

Products

Authentication Gateway Single Sign-on Client Sso Agent and 1 more

CVE-2026-16619

miniOrange 2FA < 6.2.8 - 2FA Bypass via Unlimited Second-Factor Attempts

The miniOrange 2FA WordPress plugin before 6.2.8 does not correctly limit the number of second-factor verification attempts, tracking them against a client-supplied identifier that is reissued on every login, allowing an attacker who already knows a user's password to guess the one-time code without limit and take over the account.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Miniorange Wordpress

Products

Miniorange 2fa Wordpress

CVE-2026-48084

OpenReception doesn't rate limit passphrase login attempts

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Versions prior to 1.0.2 don't throttle failed passphrase login attempts. An attacker can submit unlimited wrong passphrase guesses against any known email address, capped only by the Argon2 verification cost (about 100 milliseconds per attempt on the tested host, giving 10 attempts per second sustained). The same backend implements a working per-account throttle on the WebAuthn challenge endpoint, which returns HTTP 429 after roughly 19 attempts. The passphrase branch simply does not invoke that throttle, leaving a supported high-value login path unprotected against credential stuffing and dictionary attacks. The asymmetry confirms this is an oversight rather than a design choice. The throttle infrastructure exists, is wired into the same auth backend, and works on the WebAuthn path. The passphrase branch in `/api/auth/login` was not updated to record failed attempts. Combined with the application's minimum-passphrase policy (12 characters, no entropy or dictionary checks), accounts using common base patterns such as `Spring2026!XX` or words from a leak corpus are realistically reachable in days on a single CPU, hours on a small GPU farm. Version 1.0.2 patches the issue.

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed

Vendors

Open-reception

Products

Appointment-booking-software

CVE-2026-53984

Ground Station prior to 0.6.0 Unauthenticated Database Wipe and Arbitrary Data Injection via Socket.IO database_backup full_restore Action

Ground Station prior to 0.6.0 contains an unauthenticated database-destruction and arbitrary-data-injection vulnerability in the Socket.IO server's database_backup event handler that allows any unauthenticated network peer to wipe or replace the entire SQLite database by sending a single full_restore command with a caller-supplied SQL blob. Attackers can connect to the Socket.IO server on port 7000 without credentials due to disabled authentication enforcement and a wildcard CORS policy, then emit the database_backup event to drop every existing table and recreate the database from attacker-controlled CREATE TABLE and INSERT INTO statements executed via raw exec_driver_sql, permanently destroying all satellite records, orbital sources, hardware configurations, and observation schedules, or planting fabricated orbital-source URLs and observation entries that redirect the ground station to attacker-controlled servers on the next scheduled sync.

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

Vendors

Efstratios Goudelis

Products

Ground Station

CVE-2026-63508

Microsoft Planetary Computer Pro Elevation of Privilege Vulnerability

Missing authentication for critical function in Microsoft Planetary Computer Pro allows an unauthorized attacker to elevate privileges over a network.

CVSS 3.1 · 10 Critical EPSS < 1% KEV · Not listed

Vendors

Microsoft

Products

Planetary Computer Planetary Computer Pro

CVE-2026-47300

ASP.NET Core Elevation of Privilege Vulnerability

Incorrect implementation of authentication algorithm in ASP.NET Core allows an authorized attacker to elevate privileges over a network.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Apple Linux Microsoft and 1 more

Products

Macos Linux Kernel .net and 6 more

CVE-2026-47303

ASP.NET Core Elevation of Privilege Vulnerability

Authentication bypass by assumed-immutable data in ASP.NET Core allows an authorized attacker to elevate privileges over a network.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Apple Linux Microsoft and 1 more

Products

Macos Linux Kernel .net and 6 more

CVE-2026-53977

OpenChamber 1.11.7 Unauthenticated DoS via /api/system/shutdown

OpenChamber 1.11.7 contains an authentication bypass vulnerability that allows unauthenticated remote attackers to terminate the server process by sending a POST request to the /api/system/shutdown endpoint, which is registered before the authentication middleware in the Express route handler chain. Attackers can exploit the route registration order in bootstrap-runtime.js to reach the shutdown handler before auth middleware executes, causing denial of service to all active AI coding sessions and locking out legitimate remote users regardless of whether UI_PASSWORD is configured.

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

Vendors

Bohdan Triapitsyn

Products

Openchamber

CVE-2026-24079

Missing Authentication for Critical Function in Data Modem

Cryptographic Issue while processing registration requests with malformed or missing authentication parameters.

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

Vendors

Qualcomm

Products

Ar8035 Ar8035 Firmware Csra6620 and 284 more

CVE-2026-57817

Apache CXF: The authorization code hash (c_hash) is not enforced for the hybrid OIDC flow

The OpenID Connect Core 1.0 specification mandates that the RP MUST validate the `c_hash` parameter when operating in the Hybrid Flow. If an Apache CXF RP is integrated with a non-compliant or misconfigured Identity Provider (IdP) that omits the `c_hash`, the RP becomes vulnerable to Authorization Code Substitution/Injection attacks. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue.

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

Vendors

Apache

Products

Cxf

CVE-2026-68481

Apache CXF: Revocation bypass in DefaultEncryptingOAuthDataProvider

In Apache CXF's DefaultEncryptingOAuthDataProvider, revoked access tokens still decrypt successfully, and TokenIntrospectionService reports active:true. The same applies to refresh tokens. This violates the RFC stipulations that 'The authorization server MUST invalidate the token.' and 'introspection of a revoked token MUST return {"active":false}'. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Apache

Products

Cxf

CVE-2026-18990

letta-ai LettaBot API Status Route server.ts missing authentication

A vulnerability was detected in letta-ai LettaBot 0.2.0. Impacted is an unknown function of the file src/api/server.ts of the component API Status Route. The manipulation results in missing authentication. The attack may be performed from remote. The exploit is now public and may 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

Letta-ai

Products

Lettabot

CVE-2026-5423

Subscription Authentication Bypass via Unverified connectionParams.jwt

@neo4j/graphql library versions prior to 7.5.6 fail to verify the authenticity of a client-supplied, pre-decoded JWT object passed through GraphQL subscription connectionParams. As a result, any unauthenticated remote client that can open a GraphQL-over-WebSocket connection can forge arbitrary JWT claims (e.g. sub, roles) in connectionParams.jwt and have them accepted as authenticated identity for the purposes of @authentication and @subscriptionsAuthorization directive evaluation. This allows a fully unauthenticated attacker to receive subscription events that should be restricted to specific authenticated roles/users. Upgrade the library to versions 7.5.6+ or 5.12.14+. v6 is end-of-life and will not receive a fix.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Neo4j

Products

Graphql