Improper Authentication

github.com/pocketbase/pocketbase is vulnerable to Improper Authentication. The vulnerability is due to flawed OAuth2 account auto-linking logic, which allows an attacker who knows a victim's email address to pre-create an unverified account that is later automatically linked and verified when the...

Improper Authentication

github.com/lxc/incus/v6/cmd/incus is vulnerable to Improper Authentication. The vulnerability is due to improper validation of the authentication token passed in the incus webui URL, which allows an attacker who can access the temporary localhost web server to bypass authentication and gain the...

Improper Authentication

github.com/openbao/openbao is vulnerable to improper authentication. The vulnerability is due to missing user confirmation during JWT/OIDC authentication when using callbackmode=direct, which allows an attacker to initiate a malicious authentication request and trick a victim into automatically...

CVE-2026-44551: Improper Authentication

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the LDAP authentication endpoint does not validate that the submitted password is non-empty before performing a Simple Bind against the LDAP server. The LdapForm Pydantic model accep...

Improper Authentication

Juju is vulnerable to Improper Authentication. The vulnerability is due to improper TLS client and server certificate validation in the internal Dqlite database cluster, which allows an unauthenticated attacker to join the cluster and gain full read and write access to the database...

CVE-2026-20182: Improper Authentication

May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and fixed after the was disclosed in February 2026. This new advisory is for a new vulnerability in the control connection handshaking. The section of this advisory includes Show...

CVE-2026-33117

The Java Key Vault Keys library in the Azure SDK for Java contains an issue in the local cryptographic verification path where authentication tag comparison was implemented incorrectly. In affected applications that use the vulnerable local cryptography path, specially crafted encrypted input may...

CVE-2026-33377: Improper Authentication

An Editor can overwrite a dashboard not owned by them to acquire admin on that specific dashboard. The user must have write access to the dashboard to escalate privilege...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication in the AesCbcHmacSha2Decryptor.doFinal function, which effectively skips authentication by comparing the computed authentication tag with itself rather than with the received tag, for A128CBC-HS256, A192CBC-HS384...

EUVD-2026-29578

Improper authentication in Azure SDK allows an unauthorized attacker to bypass a security feature over a network...

CVE-2026-33117

The Java Key Vault Keys library in the Azure SDK for Java contains an issue in the local cryptographic verification path where authentication tag comparison was implemented incorrectly. In affected applications that use the vulnerable local cryptography path, specially crafted encrypted input may...

Improper Authentication

Overview org.apache.tomcat:catalina is a Servlet Engine Core Classes and Standard implementations. Affected versions of this package are vulnerable to Improper Authentication when DIGEST authentication is configured. An attacker can gain unauthorized access by providing any unknown username, as t...

Improper Authentication

Overview org.apache.tomcat:tomcat-catalina is a Tomcat Servlet Engine Core Classes and Standard implementations. Affected versions of this package are vulnerable to Improper Authentication when DIGEST authentication is configured. An attacker can gain unauthorized access by providing any unknown...

Improper Authentication

Overview tomcat:catalina is a library that contains Tomcat Servlet Engine Core Classes and Standard implementations. Affected versions of this package are vulnerable to Improper Authentication when DIGEST authentication is configured. An attacker can gain unauthorized access by providing any...

Azure SDK for Java Security Feature Bypass Vulnerability

The Java Key Vault Keys library in the Azure SDK for Java contains an issue in the local cryptographic verification path where authentication tag comparison was implemented incorrectly. In affected applications that use the vulnerable local cryptography path, specially crafted encrypted input may...

CVE-2026-7255

UNSUPPORTED WHEN ASSIGNED An improper restriction of excessive authentication attempts vulnerability in the web management interface of Zyxel WRE6505 v2 firmware version V1.00ABDV.3C0 could allow an adjacent attacker on the LAN to brute-force the password and bypass authentication...

CVE-2026-42855: Improper Authentication

arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers. Prior to 3.3.8, the WebServer Digest authentication implementation in arduino-esp32 computes the authentication hash using the URI field from the client's Authorization header,...

CVE-2026-44547: Improper Authentication

ChurchCRM is an open-source church management system. From 7.2.0 to 7.2.2, The fix for CVE-2026-4058 is incomplete. The hardening commit was merged and then silently stripped from src/api/routes/public/public-user.php by an unrelated PR before any 7.2.x tag was cut. Every shipped 7.2.x release...

CVE-2026-44166: Improper Authentication

Pocketbase is an open source web backend written in go. Prior to 0.22.42 and 0.37.4, in some situations, if an attacker knows the email address of the victim they can create and link an unverified PocketBase user in advance by authenticating with one of the OAuth2 app providers, e.g. "A". When th...

CVE-2026-33117: Improper Authentication

The Java Key Vault Keys library in the Azure SDK for Java contains an issue in the local cryptographic verification path where authentication tag comparison was implemented incorrectly. In affected applications that use the vulnerable local cryptography path, specially crafted encrypted input may...