CVE-2026-34475

Varnish Cache before 8.0.1 and Varnish Enterprise before 6.0.16r12, in certain unchecked req.url scenarios, mishandle URLs with a path of / for HTTP/1.1, potentially leading to cache poisoning or authentication bypass...

CVE-2026-34475

CVE-2026-34475 affects Varnish Cache (Open Source) ≤ 8.0.0 and Varnish Enterprise ≤ 6.0.16r11, where an unchecked req.url in HTTP/1.1 requests with a root path (/) can be passed to backends that accept absolute-form URIs, enabling cache poisoning or authentication bypass. The issue stems from how...

CVE-2026-34475

Varnish Cache before 8.0.1 and Varnish Enterprise before 6.0.16r12, in certain unchecked req.url scenarios, mishandle URLs with a path of / for HTTP/1.1, potentially leading to cache poisoning or authentication bypass...

GHSA-8C4J-F57C-35CF Langflow: Authenticated Users Can Read, Modify, and Delete Any Flow via Missing Ownership Check

Vulnerability IDOR in GET/PATCH/DELETE /api/v1/flow/flowid The readflow helper in src/backend/base/langflow/api/v1/flows.py branched on the AUTOLOGIN setting to decide whether to filter by userid. When AUTOLOGIN was False i.e., authentication was enabled, neither branch enforced an ownership chec...

Prototype Pollution

Overview locutus is a Locutus other languages' stadard libraries to JavaScript for fun and educational purposes Affected versions of this package are vulnerable to Prototype Pollution in the parsestr function. An attacker can modify the prototype of built-in objects by overriding...

BIT-NATS-2026-33248 NATS has mTLS verify_and_map authentication bypass via incorrect Subject DN matching

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, when using mTLS for client identity, with verifyandmap to derive a NATS identity from the client certificate's Subject DN, certain patterns of RDN would not be...

GHSA-453R-G2PG-CXXQ Local Incus UI web server vulnerable to nuthentication bypass

Summary The web server spawned by incus webui incorrectly validates the authentication token such that an invalid value will be accepted. Details incus webui runs a local web server on a random localhost port. For authentication, it provides the user with a URL containing an authentication token...

CVE-2018-25201

School Management System CMS 1.0 contains an SQL injection vulnerability in the admin login functionality that allows attackers to bypass authentication by injecting SQL code through the username parameter. Attackers can submit malicious payloads using boolean-based blind SQL injection techniques...

CVE-2026-4959

A vulnerability was found in OpenBMB XAgent 1.0.0. This impacts the function checkuser of the file XAgentServer/application/websockets/share.py of the component ShareServer WebSocket Endpoint. Performing a manipulation of the argument interactionid results in missing authentication. Remote...

CVE-2026-4959 OpenBMB XAgent ShareServer WebSocket Endpoint share.py check_user missing authentication

A vulnerability was found in OpenBMB XAgent 1.0.0. This impacts the function checkuser of the file XAgentServer/application/websockets/share.py of the component ShareServer WebSocket Endpoint. Performing a manipulation of the argument interactionid results in missing authentication. Remote...

CVE-2026-4959

A vulnerability was found in OpenBMB XAgent 1.0.0. This impacts the function checkuser of the file XAgentServer/application/websockets/share.py of the component ShareServer WebSocket Endpoint. Performing a manipulation of the argument interactionid results in missing authentication. Remote...

CVE-2026-4959 OpenBMB XAgent ShareServer WebSocket Endpoint share.py check_user missing authentication

A vulnerability was found in OpenBMB XAgent 1.0.0. This impacts the function checkuser of the file XAgentServer/application/websockets/share.py of the component ShareServer WebSocket Endpoint. Performing a manipulation of the argument interactionid results in missing authentication. Remote...

EUVD-2026-16595

Vulnerable versions of Coverity Connect lack an error handler in the authentication logic for command line tooling that makes it vulnerable to an authentication bypass. A malicious actor with access to the /token API endpoint that either knows or guesses a valid username, can use this in a...

CVE-2026-24031

A flaw was found in Dovecot. When the authusernamechars configuration is cleared by an administrator, it creates an authentication bypass vulnerability. This allows a remote attacker to gain unauthorized access to user accounts and enumerate valid usernames...

CVE-2026-1496

Vulnerable versions of Coverity Connect lack an error handler in the authentication logic for command line tooling that makes it vulnerable to an authentication bypass. A malicious actor with access to the /token API endpoint that either knows or guesses a valid username, can use this in a...

CVE-2021-27177

An issue was discovered on FiberHome HG6245D devices through RP2613. It is possible to bypass authentication by sending the decoded value of the GgpoZWxwCmxpc3QKd2hvCg== string to the telnet server...

CVE-2021-27715

An issue was discovered in MoFi Network MOFI4500-4GXeLTE-V2 3.5.6-xnet-5052 allows attackers to bypass the authentication and execute arbitrary code via crafted HTTP request...

CVE-2026-1496 Coverity CLI Authentication Bypass

Vulnerable versions of Coverity Connect lack an error handler in the authentication logic for command line tooling that makes it vulnerable to an authentication bypass. A malicious actor with access to the /token API endpoint that either knows or guesses a valid username, can use this in a...

CVE-2026-1496 Coverity CLI Authentication Bypass

Vulnerable versions of Coverity Connect lack an error handler in the authentication logic for command line tooling that makes it vulnerable to an authentication bypass. A malicious actor with access to the /token API endpoint that either knows or guesses a valid username, can use this in a...

CVE-2026-1496

Coverity Connect CLI authentication bypass (CVE-2026-1496) affects vulnerable versions of Coverity Connect. The root cause is a missing error handler in the authentication logic for command line tooling, enabling an attacker with access to the /token endpoint to craft a request that bypasses auth...