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CVE-2026-84423

Casdoor upload-resource API resource.go missing authentication

A vulnerability has been found in Casdoor up to 4.0.0. This affects an unknown function of the file controllers/resource.go of the component upload-resource API. Such manipulation leads to missing authentication. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor deleted the GitHub issue for this vulnerability without any explanation. Afterwards the vendor was contacted early about this disclosure via email but did not respond in any way.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Casdoor
Products
Casdoor
CVE-2026-84696

Phison PS3111-S11 Controller Firmware Missing Authentication on Vendor Unique Commands

Phison PS3111-S11 controller firmware versions through SBFQT1.3 expose privileged vendor unique commands over the ATA interface with absent or defeatable authentication mechanisms. Attackers can bypass the weak CRC-16 based unlock handshake or exploit builds with no VUC lock to read and write controller memory and raw flash, persisting implants across power cycles.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Vendors
Phison Electronics Corporation
Products
Ps3111-s11 Controller Firmware
CVE-2026-84831

Mandatory MFA bypass before enrollment

SEPPmail Secure Email Gateway before 15.0.7 creates a fully privileged session before required multi-factor authentication enrollment is completed. An attacker with the password for an MFA-required but unenrolled account can access protected functionality without providing a second factor.

CVSS 4.0 · 7.7 High EPSS < 1% KEV · Not listed
Vendors
Seppmail
Products
Seppmail Secure Email Gateway
CVE-2026-73710

Unauthenticated Denial of Service Vulnerabilities in API Endpoint of HPE Networking Fabric Composer

Vulnerabilities in an API endpoint of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to make limited unauthorized modifications to the underlying operating system and disrupt the availability of the affected system, requiring manual intervention to restore functionality.

CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed
Vendors
Arubanetworks Hewlett Packard Enterprise (hpe)
Products
Fabric Composer Fabric Composer
CVE-2026-18771

Missing Authentication for Critical Function in TMT Machine's Talassoft Industrial Management Software

Missing authentication for critical function vulnerability in TMT Machine Industry and Trade Ltd. Co. Talassoft Industrial Management Software allows Authentication Bypass. This issue affects Talassoft Industrial Management Software: from V4 before V.16.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Tmt Machine
Products
Talassoft Industrial Management Software
CVE-2026-73706

Authentication Bypass in the API of HPE Networking Fabric Composer allows Data Exposure and Unauthorized Changes

A vulnerability in the API of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to obtain limited system information and to change the state of certain settings of a vulnerable system. Successful exploitation could allow an attacker to gain insight into internal services and workflows and to make unauthorized changes that may disrupt the normal operation of the affected service.

CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed
Vendors
Arubanetworks Hewlett Packard Enterprise (hpe)
Products
Fabric Composer Fabric Composer
CVE-2026-59822

LiteLLM: MCP Authentication Bypass via OAuth2 Passthrough Fallback

LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.84.0, LiteLLM's MCP Streamable HTTP endpoint allowed an unauthenticated attacker to use a fabricated Authorization header to trigger an OAuth2 passthrough fallback path that replaced failed LiteLLM key validation with an empty UserAPIKeyAuth() object, allowing requests to reach MCP tooling without a valid LiteLLM key. This issue is fixed in version 1.84.0.

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Listed
Vendors
Berriai Litellm
Products
Litellm Litellm
CVE-2026-84840

tsi-coop tsi-dpdp-cms Bootstrap Setup Endpoint InterceptingFilter.java missing authentication

A vulnerability was identified in tsi-coop tsi-dpdp-cms up to 0.5.0. This affects an unknown part of the file InterceptingFilter.java of the component Bootstrap Setup Endpoint. The manipulation leads to missing authentication. The attack can be initiated remotely. The exploit is publicly available and might be used. Upgrading to version 0.5.1 is able to mitigate this issue. Upgrading the affected component is recommended.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Tsi-coop
Products
Tsi-dpdp-cms
CVE-2026-82641

Keploy 3.1.0-3.6.25 Unauthenticated TLS Key Exposure

Keploy versions 3.1.0 through 3.6.25, fixed in 3.6.26, bind the agent control-plane HTTP server to all interfaces without authentication, exposing endpoints that stream TLS session keys and traffic data. Attackers can access the /agent/pcap/keylog endpoint to retrieve NSS keylog lines and decrypt recorded TLS traffic, or invoke /agent/stop and /agent/storemocks to manipulate recording sessions.

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Keploy
Products
Keploy
CVE-2026-73726

Authentication Bypass in HPE Networking Fabric Composer allows Unauthorized Administrative Access

A vulnerability has been identified in the underlying operating system of HPE Networking Fabric Composer that could potentially allow an unauthenticated adjacent actor to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain administrative access, modify system configurations, and access or manipulate sensitive data.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
Vendors
Arubanetworks Hewlett Packard Enterprise (hpe)
Products
Fabric Composer Fabric Composer
CVE-2024-35585

Authentication bypass based on client source IP in MinKNOW

Oxford Nanopore MinKNOW before 24.06 relies on a client's source IP address for authentication.

CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed
Vendors
Oxford Nanopore
Products
Minknow
CVE-2026-84700

Pika Unauthenticated Replication Access via Internal Protobuf Port

PikiwiDB (Pika) v3.5.7 exposes an internal protobuf replication server on a port derived from the client port plus 2000 (e.g. 11221 when the default client port 9221 is used) that does not authenticate incoming requests. Although requirepass is intended to gate replication — a slave presents it as masterauth inside its MetaSync request — only the MetaSync handler (HandleMetaSyncRequest) validates it; the frame dispatcher (DealMessage) does not require a completed or attempted MetaSync before routing other message types to their handlers. As a result, an unauthenticated remote attacker can connect directly to the replication port and issue TrySync, DBSync, BinlogSync, and RemoveSlaveNode requests, obtaining the full-sync snapshot and live write stream and removing replica nodes, even when requirepass is configured.

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Openatomfoundation
Products
Pikiwidb
CVE-2026-82643

WWBN AVideo Unauthenticated Rate Limit Bypass via preauthorize.json.php

WWBN AVideo contains an unauthenticated credential submission vulnerability in plugin/Live/api/preauthorize.json.php that accepts credentials over GET without rate limiting. Attackers can submit correct credentials repeatedly to trigger uncapped two-factor confirmation emails and perform sustained password guessing attacks against user accounts.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Wwbn
Products
Avideo
CVE-2026-54598

Missing Authentication for Critical Function in wallos

Wallos is an open-source, self-hostable personal subscription tracker. Prior to version 4.9.4, endpoints/db/migrate.php executes database schema migrations when called over HTTP with zero authentication. Any unauthenticated attacker can trigger pending migration files against the live SQLite database. This issue has been patched in version 4.9.4.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Ellite
Products
Wallos
CVE-2026-18260

Disable Login Page - Moderately critical - Access bypass - SA-CONTRIB-2026-110

Improper Restriction of Excessive Authentication Attempts vulnerability in Drupal Disable Login Page allows Brute Force. This issue affects Disable Login Page versions: from 0.0.0 to 1.1.4.

CVSS 3.1 · 5.7 Medium EPSS < 1% KEV · Not listed
Vendors
Drupal
Products
Disable Login Page
CVE-2026-84485

APITable through 1.13.0-beta.1 Missing Authentication on the Internal Organization Load or Search Endpoint

APITable through 1.13.0-beta.1 exposes the internal organization loadOrSearch endpoint without authentication, allowing unauthenticated attackers to retrieve member names, email addresses, and team hierarchy. Attackers can query the endpoint with space identifiers obtained from shared links or public templates to enumerate the complete member directory of any workspace.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Apitable
Products
Apitable
CVE-2026-71566

KubeVirt backend is not authenticated

FakeFish handles incoming credentials by passing them down to scripts. This works for real hardware because in the end it's up to the BMC to validate them. However, KubeVirt relies on a KUBECONFIG file mounted to the container and completely ignores the credentials. This allows any user of the cluster to control VMs of the user that created fakefish, power them on and off, and mount arbitrary CD images to them.

CVSS 3.1 · 9.3 Critical EPSS < 1% KEV · Not listed
Vendors
Openshift-metal3
Products
Fakefish
CVE-2026-13348

Unlimited Authentication Attempts Enable Unauthorized Access in PowerChute Serial Shutdown

CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists that could allow an attacker to gain unauthorized access to a user account by performing an arbitrary number of authentication attempts when redirect handling is disabled.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Schneider-electric
Products
Powerchute Serial Shutdown
CVE-2026-16675

Rockwell Automation FactoryTalk® Activation Manager - Privilege Escalation

A privilege escalation security issue exists within FactoryTalk® Activation Manager. The security issue stems from custom actions in the installer that spawn visible console windows running with SYSTEM privileges during installation or repair operations. An authenticated attacker with Windows credentials could hijack these console windows to obtain a SYSTEM-level command prompt, allowing full access to all files, processes, and system resources.

CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
Vendors
Rockwell Automation Rockwellautomation
Products
Factorytalk Activation Manager Factorytalk Activation Manager
CVE-2026-82906

sdcb chats Signed File Download Endpoint FileController.cs DownloadPublic missing authentication

A flaw has been found in sdcb chats up to 1.12.0. This impacts the function DownloadPublic of the file src/BE/web/Controllers/Chats/Files/FileController.cs of the component Signed File Download Endpoint. This manipulation causes missing authentication. Remote exploitation of the attack is possible. The attack's complexity is rated as high. The exploitability is said to be difficult. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 6.3 Medium EPSS < 1% KEV · Not listed
Vendors
Sdcb
Products
Chats