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CWE-287

4,461 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

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CVEs (4,461)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Blusparkglobal
1Bluvoyix
Jun 17, 2026
Jan 14, 2026
10.0 CRITICAL· v4
9.8 CRITICAL· v3
N/A· v2
The vulnerability exists in BLUVOYIX due to improper authentication in the BLUVOYIX backend APIs. An unauthenticated remote attacker could exploit this vulnerability by sending specially crafted HTTP requests to the vuln...Show more
The vulnerability exists in BLUVOYIX due to improper authentication in the BLUVOYIX backend APIs. An unauthenticated remote attacker could exploit this vulnerability by sending specially crafted HTTP requests to the vulnerable APIs. Successful exploitation of this vulnerability could allow the attacker to gain full access to customers' data and completely compromise the targeted platform.Show less
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-
Jun 17, 2026
Jan 14, 2026
5.1 MEDIUM· v4
N/A· v3
N/A· v2
A Improper Authentication vulnerability in TLP allows local users to arbitrarily control the power profile in use as well as the daemon’s log settings.This issue affects TLP: from 1.9 before 1.9.1.
1Samrocketman
1Jervis
Jun 17, 2026
Jan 13, 2026
8.7 HIGH· v4
7.5 HIGH· v3
N/A· v2
Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, AES/CBC/PKCS5Padding lacks authentication, making it vulnerable to padding oracle attacks and ciphertext manipulation. T...Show more
Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, AES/CBC/PKCS5Padding lacks authentication, making it vulnerable to padding oracle attacks and ciphertext manipulation. This vulnerability is fixed in 2.2.Show less
1Netgear
4Ex2800 Firmware
Ex3110 FirmwareEx5000 Firmware+1 more
Jun 17, 2026
Jan 13, 2026
6.1 MEDIUM· v4
8.0 HIGH· v3
N/A· v2
A path traversal vulnerability in NETGEAR WiFi range extenders allows an attacker with LAN authentication to access the router's IP and review the contents of the dynamically generated webproc file, which records the...Show more
A path traversal vulnerability in NETGEAR WiFi range extenders allows an attacker with LAN authentication to access the router's IP and review the contents of the dynamically generated webproc file, which records the username and password submitted to the router GUI.Show less
1Netgear
4Ex2800 Firmware
Ex3110 FirmwareEx5000 Firmware+1 more
Jun 17, 2026
Jan 13, 2026
6.1 MEDIUM· v4
8.0 HIGH· v3
N/A· v2
An insufficient authentication vulnerability in NETGEAR WiFi range extenders allows a network adjacent attacker with WiFi authentication or a physical Ethernet port connection to bypass the authentication process and...Show more
An insufficient authentication vulnerability in NETGEAR WiFi range extenders allows a network adjacent attacker with WiFi authentication or a physical Ethernet port connection to bypass the authentication process and access the admin panel.Show less
1Netgear
25Cbr750 Firmware
Nbr750 FirmwareRbe370 Firmware+22 more
Jun 17, 2026
Jan 13, 2026
6.1 MEDIUM· v4
7.8 HIGH· v3
N/A· v2
An authentication bypass vulnerability in NETGEAR Orbi devices allows users connected to the local network to access the router web interface as an admin.
1Semantic Machines
1Veda
Jul 5, 2026
Jan 13, 2026
N/A· v4
8.6 HIGH· v3
N/A· v2
An issue in Semantic machines v5.4.8 allows attackers to bypass authentication via sending a crafted HTTP request to various API endpoints.
1Broadcom
1Dx Netops Spectrum
Jun 17, 2026
Jan 12, 2026
8.7 HIGH· v4
7.5 HIGH· v3
N/A· v2
Improper Authentication vulnerability in Broadcom DX NetOps Spectrum on Windows, Linux allows Authentication Bypass.This issue affects DX NetOps Spectrum: 24.3.10 and earlier.
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-
Jun 17, 2026
Jan 11, 2026
2.1 LOW· v4
6.3 MEDIUM· v3
5.8 MEDIUM· v2
A flaw has been found in Flycatcher Toys smART Sketcher up to 2.0. This affects an unknown part of the component Bluetooth Low Energy Interface. This manipulation causes missing authentication. The attack can only be don...Show more
A flaw has been found in Flycatcher Toys smART Sketcher up to 2.0. This affects an unknown part of the component Bluetooth Low Energy Interface. This manipulation causes missing authentication. The attack can only be done within the local network. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.Show less
1Ghost
1Ghost
Jun 17, 2026
Jan 10, 2026
N/A· v4
8.1 HIGH· v3
N/A· v2
Ghost is a Node.js content management system. In versions 5.105.0 through 5.130.5 and 6.0.0 through 6.10.3, a vulnerability in Ghost's 2FA mechanism allows staff users to skip email 2FA. This issue has been patched in ve...Show more
Ghost is a Node.js content management system. In versions 5.105.0 through 5.130.5 and 6.0.0 through 6.10.3, a vulnerability in Ghost's 2FA mechanism allows staff users to skip email 2FA. This issue has been patched in versions 5.130.6 and 6.11.0.Show less
1Kaysus
1Ks Wr3600 Firmware
Jun 17, 2026
Jan 8, 2026
N/A· v4
9.4 CRITICAL· v3
N/A· v2
KAYSUS KS-WR3600 routers with firmware 1.0.5.9.1 allow authentication bypass during session validation. If any user is logged in, endpoints such as /cgi-bin/system-tool accept unauthenticated requests with empty or inval...Show more
KAYSUS KS-WR3600 routers with firmware 1.0.5.9.1 allow authentication bypass during session validation. If any user is logged in, endpoints such as /cgi-bin/system-tool accept unauthenticated requests with empty or invalid session values. This design flaw lets attackers piggyback on another user's active session to retrieve sensitive configuration data or execute privileged actions without authentication.Show less
1Zimaspace
1Zimaos
Jun 17, 2026
Jan 8, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In versions up to and including 1.5.0, the application checks the validity of the username but appears to skip, misinterpret,...Show more
ZimaOS is a fork of CasaOS, an operating system for Zima devices and x86-64 systems with UEFI. In versions up to and including 1.5.0, the application checks the validity of the username but appears to skip, misinterpret, or incorrectly validate the password when the provided username matches a known system service account. The application's login function fails to properly handle the password validation result for these users, effectively granting authenticated access to anyone who knows one of these common usernames and provides any password. As of time of publication, no known patched versions are available.Show less
1Haxx
1Curl
Jun 17, 2026
Jan 8, 2026
N/A· v4
3.1 LOW· v3
N/A· v2
When doing SSH-based transfers using either SCP or SFTP, and asked to do public key authentication, curl would wrongly still ask and authenticate using a locally running SSH agent.
1Kanboard
1Kanboard
Jun 17, 2026
Jan 8, 2026
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Kanboard is project management software focused on Kanban methodology. Versions 1.2.48 and below is vulnerable to a critical authentication bypass when REVERSE_PROXY_AUTH is enabled. The application blindly trusts HTTP h...Show more
Kanboard is project management software focused on Kanban methodology. Versions 1.2.48 and below is vulnerable to a critical authentication bypass when REVERSE_PROXY_AUTH is enabled. The application blindly trusts HTTP headers for user authentication without verifying the request originated from a trusted reverse proxy. An attacker can impersonate any user, including administrators, by simply sending a spoofed HTTP header. This issue is fixed in version 1.2.49.Show less
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-
Jun 17, 2026
Jan 8, 2026
9.3 CRITICAL· v4
N/A· v3
N/A· v2
A vulnerability in the handling of verify_mode = CERT_REQUIRED in the wolfssl Python package (wolfssl-py) causes client certificate requirements to not be fully enforced.  Because the WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT...Show more
A vulnerability in the handling of verify_mode = CERT_REQUIRED in the wolfssl Python package (wolfssl-py) causes client certificate requirements to not be fully enforced.  Because the WOLFSSL_VERIFY_FAIL_IF_NO_PEER_CERT flag was not included, the behavior effectively matched CERT_OPTIONAL: a peer certificate was verified if presented, but connections were incorrectly authenticated when no client certificate was provided.  This results in improper authentication, allowing attackers to bypass mutual TLS (mTLS) client authentication by omitting a client certificate during the TLS handshake.  The issue affects versions up to and including 5.8.2.Show less
1Tarkov
1Tarkov Data Manager
Jun 17, 2026
Jan 7, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
The Tarkov Data Manager is a tool to manage the Tarkov item data. Prior to 02 January 2025, an authentication bypass vulnerability in the login endpoint allows any unauthenticated user to gain full admin access to the Ta...Show more
The Tarkov Data Manager is a tool to manage the Tarkov item data. Prior to 02 January 2025, an authentication bypass vulnerability in the login endpoint allows any unauthenticated user to gain full admin access to the Tarkov Data Manager admin panel by exploiting a JavaScript prototype property access vulnerability, combined with loose equality type coercion. A series of fix commits on 02 January 2025 fixed this and other vulnerabilities.Show less
1Wolfssh
1Wolfssh
Jun 17, 2026
Jan 6, 2026
9.4 CRITICAL· v4
9.8 CRITICAL· v3
N/A· v2
wolfSSH’s key exchange state machine can be manipulated to leak the client’s password in the clear, trick the client to send a bogus signature, or trick the client into skipping user authentication. This affects client a...Show more
wolfSSH’s key exchange state machine can be manipulated to leak the client’s password in the clear, trick the client to send a bogus signature, or trick the client into skipping user authentication. This affects client applications with wolfSSH version 1.4.21 and earlier. Users of wolfSSH must update or apply the fix patch and it’s recommended to update credentials used. This fix is also recommended for wolfSSH server applications. While there aren’t any specific attacks on server applications, the same defect is present. Thanks to Aina Toky Rasoamanana of Valeo and Olivier Levillain of Telecom SudParis for the report.Show less
1Blueaccesstech
1Cobalt X1
Jul 5, 2026
Jan 6, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Blue Access Cobalt v02.000.195 suffers from an authentication bypass vulnerability, which allows an attacker to selectively proxy requests in order to operate functionality on the web application without the need to auth...Show more
Blue Access Cobalt v02.000.195 suffers from an authentication bypass vulnerability, which allows an attacker to selectively proxy requests in order to operate functionality on the web application without the need to authenticate with legitimate credentials.Show less
1Pterodactyl
1Panel
Jun 17, 2026
Jan 6, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Pterodactyl is a free, open-source game server management panel. Versions 1.11.11 and below allow TOTP to be used multiple times during its validity window. Users with 2FA enabled are prompted to enter a token during sig...Show more
Pterodactyl is a free, open-source game server management panel. Versions 1.11.11 and below allow TOTP to be used multiple times during its validity window. Users with 2FA enabled are prompted to enter a token during sign-in, and afterward it is not sufficiently marked as used in the system. This allows an attacker who intercepts that token to use it in addition to a known username/password during the 60-second token validity window. The attacker must have intercepted a valid 2FA token (for example, during a screen share). This issue is fixed in version 1.12.0.Show less
1Coollabs
1Coolify
Jun 17, 2026
Jan 5, 2026
7.7 HIGH· v4
8.8 HIGH· v3
N/A· v2
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. In Coolify versions up to and including v4.0.0-beta.434, a low privileged user (member) can see and use invitation links...Show more
Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. In Coolify versions up to and including v4.0.0-beta.434, a low privileged user (member) can see and use invitation links sent to an administrator. When they use the link before the legitimate recipient does, they are able to log in as an administrator, meaning they have successfully escalated their privileges. As of time of publication, it is unclear if a patch is available.Show less