CVE-2026-41838

IDs for WebSocket sessions in the spring-websocket module are not cryptographically unpredictable, which may be possible to exploit in combination with inadequate authorization rules. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 throug...

Generation of Predictable Numbers or Identifiers

Overview org.springframework:spring-websocket is a framework that provides a comprehensive programming and configuration model for modern Java-based enterprise applications - on any kind of deployment platform. Affected versions of this package are vulnerable to Generation of Predictable Numbers ...

CVE-2026-41838: Spring Framework Predictable Session ID in WebSocket Module

IDs for WebSocket sessions in the spring-websocket module are not cryptographically unpredictable, which may be possible to exploit in combination with inadequate authorization rules...

CVE-2026-5080

Dancer::Session::Abstract versions through 1.3522 for Perl generates session ids insecurely. The session id is generated from summing the character codepoints of the absolute pathname with the process id, the epoch time and calls to the built-in rand function to return a number between 0 and...

CVE-2026-46544 Microsoft UFO reuses client-supplied WebSocket session IDs and replays stale task results to new authenticated requesters

Microsoft UFO open-source framework for intelligent automation across devices and platforms. In 3.0.1-4-ge2626659, Microsoft UFO accepts client-supplied sessionid values in WebSocket task messages and reuses an existing in-memory session object if that sessionid already exists. If a prior session...

PT-2026-42420

Name of the Vulnerable Software and Affected Versions Netatalk versions 1.3 through 4.4.2 Description An out-of-bounds read exists in the handling of ASP session IDs. This allows an adjacent network attacker to cause a denial of service or obtain limited information by sending a crafted ASP...

Netatalk Security Feature Vulnerability

Netatalk is an open-source software developed by Netatalk Inc. It provides AFP file server functionality for Classic Mac OS and macOS on Unix-like operating systems. Versions 2.0.0 to 4.4.2 of Netatalk contained security vulnerabilities. These vulnerabilities stemmed from the generation of...

Netatalk buffer error vulnerability

Netatalk is an open-source software developed by Netatalk. It provides AFP file server functionality for Classic Mac OS and macOS on Unix-like operating systems. Versions 1.3 to 4.4.2 of Netatalk contained a buffer error vulnerability. This vulnerability stemmed from out-of-bounds reading during...

CVE-2026-42155

Magento Long Term Support LTS is an unofficial, community-driven project provides an alternative to the Magento Community Edition e-commerce platform with a high level of backward compatibility. Prior to 20.18.0, the XML-RPC / SOAP API session ID is generated using an outdated, time-based...

CVE-2026-42155 Magento LTS: Weak API Session ID — Predictable MD5 of Time-Derived Inputs

Magento Long Term Support LTS is an unofficial, community-driven project provides an alternative to the Magento Community Edition e-commerce platform with a high level of backward compatibility. Prior to 20.18.0, the XML-RPC / SOAP API session ID is generated using an outdated, time-based...

CVE-2026-42155 Magento LTS: Weak API Session ID — Predictable MD5 of Time-Derived Inputs

Magento Long Term Support LTS is an unofficial, community-driven project provides an alternative to the Magento Community Edition e-commerce platform with a high level of backward compatibility. Prior to 20.18.0, the XML-RPC / SOAP API session ID is generated using an outdated, time-based...

CVE-2026-8503

A flaw was found in Apache::Session::Generate::SHA256 within perl-Apache-Session-Browseable. The session ID generator uses predictable, low-entropy sources such as the rand function, epoch time, and process ID PID to create session identifiers. This weakness allows a remote attacker to predict...

Siemens SIPROTEC 5 security vulnerabilities

Siemens SIPROTEC 5 is a series of multifunctional relays developed by the German company Siemens. There are security vulnerabilities in Siemens SIPROTEC 5, which stem from the lack of using sufficiently random values to create session identifiers. This could allow unauthorized remote attackers to...

PT-2026-40051

Session Fixation vulnerability allows Session Hijacking via crafted session ID. This issue affects Pandora FMS: from 777 through 800...

Siemens SIPROTEC 5

SUMMARY The SIPROTEC 5 devices do not use sufficiently random numbers to generate session identifiers. This could facilitate a brute-force attack against a valid session identifier which could allow an unauthenticated remote attacker to hijack a valid user session. The affected session...

CVE-2026-5084

WebDyne::Session versions before 3.003704 for Perl generate the session id insecurely. The session handler generates the session id from an MD5 hash seeded with a call to the built-in rand function. The rand function is passed a maximum value based on the process id, the epoch time and the...

CVE-2026-45180

Catalyst::Plugin::Statsd versions through 0.10.0 for Perl may leak session ids. If the communication channel to the statsd daemon is not secured for example, by sending UDP packets to a host on another network, then users' session ids may be leaked. This may allow an attacker to use session ids a...

PT-2026-39537

Name of the Vulnerable Software and Affected Versions Catalyst::Plugin::Statsd versions prior to 0.10.0 Description Catalyst::Plugin::Statsd for Perl may leak session ids. This occurs if the communication channel to the statsd daemon is not secured, such as when sending UDP packets to a host on...

JLSEC-2026-412 curl inadvertently kept the SSL session ID for connections in its cache even when the verify status...

curl inadvertently kept the SSL session ID for connections in its cache even when the verify status OCSP stapling test failed. A subsequent transfer to the same hostname could then succeed if the session ID cache was still fresh, which then skipped the verify status check...

CVE-2026-5085

Solstice::Session versions through 1440 for Perl generates session ids insecurely. The generateSessionID method returns an MD5 digest seeded by the epoch time, a random hash reference, a call to the built-in rand function and the process id. The same method is used in the generateID method in...