CVE-2026-21718 Copeland XWEB and XWEB Pro Use of a Broken or Risky Cryptographic Algorithm

An authentication bypass vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, enabling any attackers to bypass the authentication requirement and achieve pre-authenticated code execution on the system...

CVE-2026-21718

An authentication bypass vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, enabling any attackers to bypass the authentication requirement and achieve pre-authenticated code execution on the system...

PluXml CMS 授权问题漏洞

PluXml CMS is a database-free content management system developed by the French company PluXml. Versions 5.8.21 and 5.9.0-rc7 of PluXml CMS have vulnerabilities related to authorization. These vulnerabilities stem from the ability to set session identifiers before authentication, which may lead t...

PT-2026-22252

Name of the Vulnerable Software and Affected Versions Copeland XWEB Pro versions prior to 1.12.1 Description An authentication bypass allows attackers to circumvent the authentication requirement and achieve pre-authenticated code execution on the system. The flaw allows remote exploitation over...

PT-2026-22333

Name of the Vulnerable Software and Affected Versions PluXml CMS versions 5.8.21 and 5.9.0-rc7 Description PluXml CMS allows a user’s session identifier to be set before authentication. The value of this session ID remains consistent even after authentication. This behavior allows an attacker to...

Copeland多款产品 加密问题漏洞

Copeland XWEB 300D PRO, among others, are advanced commercial and industrial refrigeration monitoring and management systems developed by the American company Copeland. Several Copeland products have encryption-related vulnerabilities; these vulnerabilities stem from authentication bypasses, whic...

Exploit for Argument Injection in Atlassian Bitbucket

CVE-2022-36804: Bitbucket Remote Command Execution RCE...

Exploit for Deserialization of Untrusted Data in Facebook React

VPS Continuous Scanner A lightweight orchestrator and worker...

BIT-VALKEY-2026-27623 Valkey has Pre-Authentication DOS from malformed RESP request

Valkey is a distributed key-value database. Starting in version 9.0.0 and prior to version 9.0.3, a malicious actor with network access to Valkey can cause the system to abort by triggering an assertion. When processing incoming requests, the Valkey system does not properly reset the networking...

Johnson Controls, Inc. Frick Controls Quantum HD

RISK EVALUATION Successful exploitation of these vulnerabilities can lead to pre-authentication remote code execution, information leak or denial of service. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such...

nats-server websockets are vulnerable to pre-auth memory DoS

Impact The WebSockets handling of NATS messages handles compressed messages via the WebSockets negotiated compression. The implementation bound the memory size of a NATS message but did not independently bound the memory consumption of the memory stream when constructing a NATS message which migh...

GHSA-QRVQ-68C2-7GRW nats-server websockets are vulnerable to pre-auth memory DoS

Impact The WebSockets handling of NATS messages handles compressed messages via the WebSockets negotiated compression. The implementation bound the memory size of a NATS message but did not independently bound the memory consumption of the memory stream when constructing a NATS message which migh...

CVE-2026-27571 nats-server websockets are vulnerable to pre-auth memory DoS

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. The WebSockets handling of NATS messages handles compressed messages via the WebSockets negotiated compression. Prior to versions 2.11.2 and 2.12.3, the implementation bound the memory size of a NATS...

CVE-2026-27571 nats-server websockets are vulnerable to pre-auth memory DoS

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. The WebSockets handling of NATS messages handles compressed messages via the WebSockets negotiated compression. Prior to versions 2.11.2 and 2.12.3, the implementation bound the memory size of a NATS...

CVE-2026-27571

NATS-Server WebSockets handling is vulnerable to a pre-auth memory DoS via a compression bomb. Prior to v2.11.2 and v2.12.3, memory bounds for a NATS message were not independently applied to the memory stream, allowing excessive memory consumption and potential OS termination. The issue is explo...

CVE-2026-27571 nats-server websockets are vulnerable to pre-auth memory DoS

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. The WebSockets handling of NATS messages handles compressed messages via the WebSockets negotiated compression. Prior to versions 2.11.2 and 2.12.3, the implementation bound the memory size of a NATS...

PT-2026-27616

Name of the Vulnerable Software and Affected Versions NATS-Server versions prior to 2.11.15 NATS-Server versions prior to 2.12.6 Description NATS-Server, a high-performance server for NATS.io, is affected by an issue where a malicious client connecting to the WebSockets port can cause unbounded...

CVE-2026-27623 Valkey has Pre-Authentication DOS from malformed RESP request

Valkey is a distributed key-value database. Starting in version 9.0.0 and prior to version 9.0.3, a malicious actor with network access to Valkey can cause the system to abort by triggering an assertion. When processing incoming requests, the Valkey system does not properly reset the networking...

CVE-2026-27623

CVE-2026-27623 affects Valkey (distributed key-value database). From 9.0.0 up to but not including 9.0.3, an attacker with network access can trigger an assertion by sending crafted requests, because Valkey fails to reset its networking state after processing an empty request. This can cause the ...

CVE-2026-27623 Valkey has Pre-Authentication DOS from malformed RESP request

Valkey is a distributed key-value database. Starting in version 9.0.0 and prior to version 9.0.3, a malicious actor with network access to Valkey can cause the system to abort by triggering an assertion. When processing incoming requests, the Valkey system does not properly reset the networking...