MCP Ruby SDK: Insufficient Session Binding Allows SSE Stream Hijacking via Session ID Replay

Summary The Ruby SDK's streamablehttptransport.rb implementation contains a session hijacking vulnerability. An attacker who obtains a valid session ID can completely hijack the victim's Server-Sent Events SSE stream and intercept all real-time data. Details Root Cause The StreamableHTTPTransport...

CVE-2025-55273

HCL Aftermarket DPC is affected by Cross Domain Script Include vulnerability where an attacker using external scripts can tamper with the DOM, altering the content or behavior of the application. Malicious scripts can steal cookies or session tokens, leading to session hijacking...

CVE-2026-25101 Session Fixation in Bludit

Bludit allows user's session identifier to be set before authentication. The value of this session ID stays the same after authentication. This behavior enables an attacker to fix a session ID for a victim and later hijack the authenticated session. This issue was fixed in version 3.17.2...

Bludit 授权问题漏洞

Bludit is an open-source, lightweight blog content management system developed by Bludit. Versions of Bludit prior to 3.17.2 had an authorization vulnerability. This vulnerability stemmed from the ability to set session identifiers before authentication, which could lead to session hijacking...

MCP Ruby SDK 安全漏洞

MCP Ruby SDK is an open-source development toolkit for building and interacting with Model Context Protocol clients. Versions of the MCP Ruby SDK prior to 0.9.2 contained security vulnerabilities. These vulnerabilities stemmed from issues with the streamablehttptransport.rb implementation, which...

PT-2026-28576

Name of the Vulnerable Software and Affected Versions MCP Ruby SDK versions prior to 0.9.2 Description The Ruby SDK for Model Context Protocol servers and clients contains a session hijacking issue in its streamable http transport.rb implementation. An attacker obtaining a valid session ID can...

CVE-2025-14807

IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or...

Exploit for CVE-2026-29971

CVE-2026-29971 An attacker can execute arbitrary JavaScript in...

Exploit for CVE-2026-29971

CVE-2026-29971 An attacker can execute arbitrary JavaScript in...

EUVD-2025-209069

HCL Aftermarket DPC is affected by Cross Domain Script Include vulnerability where an attacker using external scripts can tamper with the DOM, altering the content or behavior of the application. Malicious scripts can steal cookies or session tokens, leading to session hijacking...

CVE-2025-13213

IBM Aspera Orchestrator 3.0.0 through 4.1.2 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacki...

CVE-2026-32745

In JetBrains Datalore before 2026.1 session hijacking was possible due to missing secure attribute for cookie settings...

CVE-2026-32118

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.1, stored cross-site scripting XSS in the Graphical Pain Map "clickmap" form allows any authenticated clinician to inject arbitrary JavaScript that executes in the browser of...

CVE-2026-27649

The WebSocket backend uses charging station identifiers to uniquely associate sessions but allows multiple endpoints to connect using the same session identifier. This implementation results in predictable session identifiers and enables session hijacking or shadowing, where the most recent...

CVE-2025-55264 HCL Aftermarket DPC is affected by Failure to Invalidate Session on Password Change

HCL Aftermarket DPC is affected by Failure to Invalidate Session on Password Change will allow attacker to access to a session, then they can maintain control over the account despite the password change leading to account takeover...

CVE-2025-55264

CVE-2025-55264 concerns HCL Aftermarket DPC, where a failure to invalidate sessions on password change can allow an attacker to retain access and maintain account control after a password update. The vulnerability description indicates a session persistence issue potentially enabling account take...

CVE-2025-55266 HCL Aftermarket DPC is affected by Session Fixation

HCL Aftermarket DPC is affected by Session Fixation which allows attacker to takeover the user's session and use it carry out unauthorized transaction behalf of the user...

CVE-2025-55273 HCL Aftermarket DPC is affected by Cross Domain Script Include vulnerability

HCL Aftermarket DPC is affected by Cross Domain Script Include vulnerability where an attacker using external scripts can tamper with the DOM, altering the content or behavior of the application. Malicious scripts can steal cookies or session tokens, leading to session hijacking...

CVE-2025-55273

HCL Aftermarket DPC is affected by Cross Domain Script Include vulnerability where an attacker using external scripts can tamper with the DOM, altering the content or behavior of the application. Malicious scripts can steal cookies or session tokens, leading to session hijacking...

CVE-2025-55275

CVE-2025-55275 affects HCL Aftermarket DPC. The issue is an Admin Session Concurrency vulnerability that allows an attacker to hijack or impersonate an administrator via concurrent sessions. Root cause described as improper handling of admin sessions. Impact per sources indicates high confidentia...