CVE-2026-91000

Insecure IPC Channels lead to local privilege escalation

Missing authentication for critical function vulnerability in N-able N-central allows Privilege Escalation. This issue affects N-central: before 2026.4.1.

CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed

Vendors

N-able

Products

N-central

CVE-2026-75490

Cudy TR3000 before 2.5.42 Unauthenticated RCE via mDNS Automesh Broker Adoption

Cudy TR3000 before 2.5.42 contains a remote code execution vulnerability that allows unauthenticated adjacent attackers to run root commands by advertising a rogue automesh controller over mDNS. Attackers on the upstream Ethernet segment can advertise _cudycmagent._tcp records pointing to a malicious MQTT broker, then send commands encrypted with a fixed AES key that router/batchcmd.lua executes as root.

CVSS 4.0 · 7.7 High EPSS n/a KEV · Not listed

Vendors

—

Products

—

CVE-2026-126270

NocoDB before 2026.09.1 Unauthenticated Information Disclosure via Aggregated Meta Endpoint

NocoDB before 2026.09.1 contains a missing authentication vulnerability in the aggregated meta info route of utils.controller.ts that exposes instance-wide metadata to anonymous callers. Unauthenticated attackers can request the endpoint to enumerate bases, user counts, shared and password-protected view counts, webhook counts, and live per-base row counts, while repeated requests amplify database query load.

CVSS 4.0 · 6.9 Medium EPSS n/a KEV · Not listed

Vendors

Nocodb

Products

Nocodb

CVE-2026-126382

n8n before 2.38.0 Authentication Bypass via Asana Trigger Webhook Secret Reset

n8n before 2.38.0 and 3.x before 3.0.1 contains a missing authentication vulnerability in the Asana Trigger that accepts a new webhook verification secret from any request carrying an X-Hook-Secret header. Unauthenticated attackers who know the webhook URL can replace the secret, send forged Asana events that pass signature verification, and trigger workflows with attacker-controlled data while genuine deliveries are rejected.

CVSS 4.0 · 6.3 Medium EPSS n/a KEV · Not listed

Vendors

N8n

Products

N8n

CVE-2026-126385

n8n before 2.46.1 OAuth Account Hijack via Unauthenticated Credential Callback

n8n before 2.45.5, 2.46.x before 2.46.1, and 3.x before 3.0.1 contains a flaw in the OAuth2 credential callback of the dynamic-credential connect flow, which does not verify that the completing browser belongs to the user who started the flow. Members with access to a resolvable OAuth2 credential can send the provider authorization URL to a victim; if the victim consents without an active n8n session, the victim's tokens are stored under the member's identity, letting the member's workflows act as the victim.

CVSS 4.0 · 4.8 Medium EPSS n/a KEV · Not listed

Vendors

N8n

Products

N8n

CVE-2026-126426

OpenEMR 5.0.2 before 8.5.0 Missing Re-Authentication for MFA Factor Deletion and U2F Registration

OpenEMR 5.0.2 before 8.5.0 contains a missing authentication vulnerability in mfa_registrations.php and mfa_u2f.php that allows session hijackers to delete MFA factors or register U2F keys without password re-entry. Attackers holding a victim's authenticated session can remove all second factors or add their own U2F key, bypassing MFA at later logins with the password.

CVSS 4.0 · 5.3 Medium EPSS n/a KEV · Not listed

Vendors

Open-emr

Products

Openemr

CVE-2026-124002

Dixell/Copeland XWEB EVO Pre-Auth OS Command Injection via Username

XWEB EVO versions 5.2.3 through before 5.7.0 contains a pre-authentication OS command injection vulnerability that allows unauthenticated remote attackers to execute arbitrary OS commands by injecting shell metacharacters into the username field of login.lua, cleanout.lua, or api.lua before the password check occurs. Attackers can exploit this flaw combined with the setuid-root wlua interpreter to execute commands with root privileges, achieving full system compromise. This product line reached it's end of service date in March 2026.

CVSS 4.0 · 9.3 Critical EPSS n/a KEV · Not listed

Vendors

Copeland

Products

Xweb Evo

CVE-2026-124014

Dixell/Copeland XWEB EVO Unauthenticated Configuration Write via config.lua

XWEB EVO 4.3.0 through 5.8.8 contains an unauthenticated arbitrary file write vulnerability that allows remote attackers to modify the system configuration file /etc/xwebconfig.json by sending a crafted POST request to config.lua with action=set, which performs no session validation and writes the raw, unvalidated request body. Attackers can tamper with configuration values such as model and plugin fields or trigger a SYSTEM_NOT_CONFIGURED state via the unauthenticated action=get and action=set operations, resulting in configuration tampering and denial of service. This product line reached it's end of service date in March 2026.

CVSS 4.0 · 8.8 High EPSS n/a KEV · Not listed

Vendors

Copeland

Products

Xweb Evo

CVE-2026-124015

Dixell/Copeland XWEB EVO Authentication Bypass via users.lua

XWEB EVO 5.6.2 through 5.8.8 contains an authentication bypass vulnerability that allows unauthenticated attackers to set the password of any account flagged must-reset-at-next-login by exploiting missing session validation in the users.lua update_password action. Attackers can reset the password of newly onboarded operator accounts, clearing the password_expiration flag and gaining an immediately usable authenticated foothold on the system. This product line reached it's end of service date in March 2026.

CVSS 4.0 · 8.2 High EPSS n/a KEV · Not listed

Vendors

Copeland

Products

Xweb Evo

CVE-2026-68507

ideon: Unauthenticated /api/links/preview endpoint is an open SSRF relay, and its IP blocklist misses the 0.0.0.0/:: unspecified-address bypass

ideon is a self-hosted visual workspace. Prior to version 0.9.5, ideon's link-preview endpoint requires no authentication at all and forwards any URL a caller supplies straight into a server-side fetch. The app does have a general-purpose SSRF guard (safeFetch/validateSafeUrl in src/app/lib/ssrf.ts), but this route sits behind no login check whatsoever, making it a fully open, anonymous URL-fetch relay - and the guard's IP blocklist itself has a gap that lets it reach the server's own loopback interface via the 0.0.0.0 "any address" bypass, a well-documented SSRF-filter evasion technique on Linux. This issue has been patched in version 0.9.5.

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

Vendors

3xpyth0n

Products

Ideon

CVE-2026-15198

WebDAV API Missing Authentication Allows Unauthorized File Read

A missing authentication for critical functionality vulnerability in the Webdav API in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows remote attackers to read specific files and conduct limited denial-of-service attacks.

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

Vendors

Synology

Products

Diskstation Manager

CVE-2026-127286

Zackriya-Solutions Meetily main.py missing authentication

A vulnerability was identified in Zackriya-Solutions Meetily up to 0.4.1. Affected is an unknown function of the file backend/app/main.py. The manipulation leads to missing authentication. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The legacy backend was not removed yet. Vulnerable code is still present on main. The vendor explains: "[W]e are moving towards a single unified application using the tauri framework, and we deprecated the client-server architecture of this application."

CVSS 4.0 · 6.9 Medium EPSS n/a KEV · Not listed

Vendors

Zackriya-solutions

Products

Meetily

CVE-2026-127279

AIP-PUB ACPs-community Discovery Server main.py missing authentication

A vulnerability was detected in AIP-PUB ACPs-community up to 2.2.0. This impacts an unknown function of the file discovery-server/app/main.py of the component Discovery Server. The manipulation results in missing authentication. The attack may be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure.

CVSS 4.0 · 6.9 Medium EPSS n/a KEV · Not listed

Vendors

Aip-pub

Products

Acps-community

CVE-2026-0480

Missing Authentication in AMD SEV Firmware Enables Hypervisor to Forge Requests

Missing Authentication for Critical Function in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to forge SEV-TIO guest request messages potentially compromising SEV-SNP guest memory integrity and confidentiality.

CVSS 4.0 · 6 Medium EPSS < 1% KEV · Not listed

Vendors

Amd

Products

Epyc 8005 Series Processors Epyc 9005 Series Processors Epyc Embedded 9005 Series Processors

CVE-2026-127275

Linksys EA8100 JNAP API ui_server.lua SetUnsecuredWiFiWarning missing authentication

A vulnerability was determined in Linksys EA8100 1.0.3.216940. This issue affects the function SetRemoteSetting/SetUnsecuredWiFiWarning of the file ui_server.lua of the component JNAP API. This manipulation of the argument isEnabled/enabled causes missing authentication. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 10 Critical EPSS n/a KEV · Not listed

Vendors

Linksys

Products

Ea8100

CVE-2026-127273

Linksys EA8100 JNAP API IsAdminPasswordDefault missing authentication

A vulnerability has been found in Linksys EA8100 1.0.3.216940. This affects the function GetWANStatus/GetWANStatus3/IsAdminPasswordDefault of the component JNAP API. The manipulation leads to missing authentication. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 4.0 · 5.3 Medium EPSS n/a KEV · Not listed

Vendors

Linksys

Products

Ea8100

CVE-2026-71363

Awx: unauthenticated debug endpoints trigger scheduler operations

A flaw was found in AWX. The debug API endpoints (/api/debug/task_manager/, /api/debug/dependency_manager/, /api/debug/workflow_manager/) are registered unconditionally in the URL configuration and use AllowAny permission class with _ignore_model_permissions=True. This allows an unauthenticated remote attacker to repeatedly invoke scheduler operations that acquire database advisory locks and open transactions, potentially leading to resource exhaustion and degraded service availability.

CVSS 3.1 · 5.3 Medium EPSS n/a KEV · Not listed

Vendors

Redhat

Products

Ansible Automation Platform

CVE-2026-121687

CVE-2026-121687

FrodoBots EarthRover Mini+ firmware (version 6.2.4_6.2.5_0.614.0) contains several local interfaces that are exposed without authentication. 1. HTTP REST API (port 80): motor control, telemetry/GPS/IMEI, plaintext WiFi password (GET /api/v1/wifi/status), join-arbitrary-WiFi, diagnostic export. 2. ADB (Android Debug Bridge, port 5555) access to root shell 3. SSH (port 22)

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Frodobots

Products

Frodobots Earthrover Mini+ Firmware

CVE-2026-126259

Unauthenticated HA Packet Manipulation Enables Super Admin Command Execution in FortiOS

A missing authentication for critical function vulnerability in Fortinet FortiOS 8.0.0, FortiOS 7.6.0 through 7.6.7, FortiOS 7.4.0 through 7.4.12, FortiOS 7.2.0 through 7.2.13 may allow an unauthenticated attacker with HA FGSP + standalone-config-sync, or autoscale to execute command as super admin via crafted HA packets.

CVSS 3.1 · 9 Critical EPSS < 1% KEV · Not listed

Vendors

Fortinet

Products

Fortios

CVE-2026-19706

Openshift/installer: openshift installer: unconditional csr approval during agent-based installation (abi) bootstrap

During ABI bootstrap, the bootstrap node's approve-csr.service approves and signs every CSR without identity validation. An attacker on the install network can retrieve the unauthenticated Ignition file (ports 22623/22624), extract a limited kubeconfig, submit a CSR for CN=system:admin, receive the signed certificate, and gain full cluster-admin access. Exploitable only during the narrow bootstrap window.

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Assisted Installer Assisted Installer For Red Hat Openshift Container Platform Multicluster Engine and 3 more