CVE Vulnerability Advisory Database
Filter vulnerabilities by CVSS severity, active CISA KEV exploitation, and technology stack.
BeyondTrust Remote Support Authentication Bypass and Arbitrary File Operation Advisory (CVE-2026-102764)
[Affected Scope] Internal messaging components of BeyondTrust Remote Support appliances.
[Impact] Unauthenticated remote attackers can bypass authentication via origin spoofing to perform arbitrary file operations, leading to full system compromise.
[Mitigation] Immediately apply the vendor-provided security patch (KB0024066) and restrict access to the management interface.
Ivanti Connect Secure (ICS) Authentication Bypass and Remote Code Execution (RCE) Advisory (CVE-2026-104935)
[Affected Scope] Ivanti Connect Secure (ICS) versions prior to 25.1.3.0 (excluding 22.7R2.14 and earlier)
[Impact] Remote unauthenticated attackers can bypass authentication via identity spoofing and execute arbitrary commands with system privileges
[Mitigation] Immediately upgrade to version 25.1.3.0 or later and perform a comprehensive compromise assessment using official IoCs
Ahsay AhsayCBS API Authentication Bypass Vulnerability (CVE-2026-105133) Security Advisory
[Affected Scope] All AhsayCBS installations running versions up to 9.15.2.69 and 10.3.4.44.
[Impact] Unauthenticated remote attackers can bypass the system password verification logic to gain full administrative access to the backup server.
[Mitigation] Immediately upgrade to version 9.15.2.70, 10.3.4.45, or later as per vendor instructions.
Cisco Catalyst SD-WAN Manager Authentication Bypass and Admin Privilege Escalation (CVE-2026-76504)
[Affected Scope] Cisco Catalyst SD-WAN Manager (formerly vManage) software
[Impact] An unauthenticated, remote attacker can bypass authentication mechanisms and gain full administrative access to the system via crafted HTTP requests.
[Mitigation] Immediately apply the official security patches provided by Cisco and restrict access to management interfaces using ACLs.
Cisco Identity Services Engine (ISE) Critical Authentication Bypass Vulnerability (CVE-2026-76460)
[Affected Scope] Cisco Identity Services Engine (ISE) web-based management interface and API endpoints.
[Impact] Unauthenticated remote attackers can gain full administrative access to the device by bypassing authentication controls.
[Mitigation] Apply the latest security patches from Cisco immediately and restrict access to management interfaces via ACLs.
MikroTik RouterOS SSH Authentication Bypass and File Manipulation (CVE-2026-67279)
[Affected Scope] MikroTik RouterOS versions 6.x and 7.x prior to specific security releases.
[Impact] Unauthenticated attackers can create, overwrite, or reconstruct files within the RouterOS namespace via SSH, leading to configuration theft or system compromise.
[Mitigation] Upgrade to versions 6.49.21, 7.23.4, 7.24.2 or later, and restrict SSH access.
MikroTik RouterOS Authentication Bypass, Kernel Panic, and Info Leak (CVE-2026-67277) Security Advisory
[Affected Scope] MikroTik RouterOS versions 6.x and 7.x prior to specific patched releases.
[Impact] Unauthenticated attackers can exploit the bandwidth test (btest) feature to leak kernel memory or cause a Denial of Service (DoS) via kernel restart.
[Mitigation] Apply security patches (6.49.21, 7.23.4, 7.24.2 or later) and disable the bandwidth test server.
JFrog Artifactory Authentication Bypass and Administrative Privilege Escalation (CVE-2026-82329)
[Affected Scope] JFrog Artifactory Self-Managed instances running under default configurations
[Impact] Unauthenticated network-facing attackers can bypass authentication mechanisms to obtain full administrative privileges
[Mitigation] Immediately upgrade to the latest patched version recommended by JFrog and restrict network access to the instance
Citrix NetScaler ADC and Gateway Authentication Bypass and RCE Vulnerability (CVE-2026-19490)
[Affected Scope] NetScaler ADC and Gateway versions 14.1 (prior to 73.32) and 13.1 (prior to 63.21)
[Impact] Potential for administrative privilege gain and Remote Code Execution (RCE) via authentication bypass
[Mitigation] Apply official Citrix patches and restrict Management Interface (NSIP) access
JFrog Artifactory Authentication Bypass and Internal Token Exposure (CVE-2026-42018)
[Affected Scope] All JFrog Artifactory Self-Managed instances
[Impact] Unauthenticated attackers can obtain internal anonymous tokens even when anonymous access is disabled, leading to unauthorized access to sensitive artifacts
[Mitigation] Immediate upgrade to the latest patched version and verification of security configurations
Apple macOS Screen Sharing Authentication Bypass Vulnerability (CVE-2026-65400)
[Affected Scope] macOS systems running versions prior to Sequoia 15.7.9, Sonoma 14.8.9, Tahoe 26.6.1/26.7, or Golden Gate 27 with Screen Sharing or VNC services enabled
[Impact] A remote attacker on the network can bypass authentication mechanisms to establish an unauthorized Screen Sharing session without valid credentials, gaining full GUI-level control over the target system
[Mitigation] Immediately apply the latest macOS security updates, or disable 'Screen Sharing' and 'Remote Management' services until patches can be deployed
WSO2 JWT Authentication Bypass and Account Takeover (CVE-2026-5430)
[Affected Scope] WSO2 Identity Server, API Manager, and products utilizing WSO2 JWT authentication modules.
[Impact] Attackers can bypass authentication using crafted JWTs, leading to full administrative account takeover.
[Mitigation] Apply official vendor patches immediately and enforce strict JWT algorithm validation policies.
N-able N-central Authentication Bypass and Account Takeover Vulnerability (CVE-2026-18577) Security Advisory
[Affected Scope] N-able N-central versions up to and including 2026.3.1
[Impact] Attackers can bypass authentication and achieve full account takeover by exploiting an incomplete patch for CVE-2026-18556
[Mitigation] Immediately upgrade to N-central 2026.3 Hotfix 1 or later, and restrict external access to the management interface until patched
N-able N-central Authentication Bypass Vulnerability (CVE-2026-18556) Security Advisory
[Affected Scope] All on-premises and cloud instances of N-able N-central running version 2026.1 and prior
[Impact] Unauthenticated attackers can bypass authentication mechanisms to gain administrative privileges, potentially leading to full compromise of managed client environments
[Mitigation] Apply the official security patches immediately and restrict external internet access to the N-central management console
Check Point SmartConsole Authentication Bypass and Privilege Escalation Vulnerability (CVE-2026-16232) Advisory
[Affected Scope] Check Point Security Management Servers and SmartConsole instances exposed to the internet without Trusted Clients restrictions configured
[Impact] Unauthenticated remote attackers can obtain a valid application login token, granting them full administrative privileges to modify security policies and configurations
[Mitigation] Apply the official vendor patches immediately, restrict internet access to the Management Server, and configure Trusted Clients IP restrictions
IBM Langflow OSS Remote Code Execution (RCE) Vulnerability Advisory (CVE-2026-9198)
[Affected Scope] IBM Langflow OSS versions 1.0.0 through 1.10.0 in default deployments
[Impact] Unauthenticated attackers can obtain superuser tokens and execute arbitrary Python code, leading to full system compromise
[Mitigation] Immediately upgrade to the latest patched version, disable auto-login, and restrict network access to the application
Microsoft SharePoint Weak Authentication Bypass Vulnerability (CVE-2026-55040) Security Advisory
[Affected Scope] Microsoft SharePoint Server on-premises deployments
[Impact] Unauthenticated remote attackers can bypass security features over the network to access sensitive data or escalate privileges
[Mitigation] Apply the official Microsoft security updates immediately and restrict external network exposure until patched
LiteLLM MCP Streamable Endpoint Authentication Bypass Vulnerability (CVE-2026-59822)
[Affected Scope] LiteLLM proxy server and AI Gateway environments running versions prior to 1.84.0
[Impact] Unauthenticated attackers can bypass API key validation using a fabricated Authorization header, gaining unauthorized access to internal MCP tools and LLM APIs.
[Mitigation] Immediately upgrade the LiteLLM package to version 1.84.0 or higher.
Kestra Orchestration Platform Authentication Bypass and Remote Code Execution (RCE) Vulnerability (CVE-2026-49869)
[Affected Scope] Kestra open-source versions prior to 1.0.45 and 1.3.21
[Impact] Unauthenticated remote attackers can bypass authentication filters to create and execute arbitrary workflows, leading to Remote Code Execution (RCE) as root inside the worker container
[Mitigation] Immediately upgrade Kestra to version 1.0.45, 1.3.21, or higher
SimpleHelp Authentication Bypass via Missing OIDC Signature Verification (CVE-2026-48558)
[Affected Scope] SimpleHelp versions 5.5.15 and prior, and 6.0 pre-release versions with OIDC authentication configured
[Impact] Unauthenticated remote attackers can forge identity tokens to bypass authentication, gain full technician sessions, and potentially bypass multi-factor authentication (MFA)
[Mitigation] Immediately upgrade SimpleHelp to the patched version or disable OIDC authentication until the patch is applied