CVE-2026-81826

Affected versions of Flowintel do not revoke existing authenticated sessions when a user’s password is changed. This means that if an attacker already possesses a valid session—for example, from prior access or a stolen session token—the victim changing their password does not terminate that...

PT-2026-78908

An unauthenticated remote attacker in possession of a valid session identifier is able to continue using the session after it should have expired. This increases the risk associated with stolen, leaked, shared, or unattended sessions and may enable unauthorized continued access to the FDS web...

MCP Ruby SDK: Ruby SSE Session Poisoning

Summary Vulnerability: Missing Session Ownership Validation in the Ruby MCP SDK's Streamable and SSE HTTP transport implementation. Any attacker with a stolen session ID can execute tools with the victim's session. This is a silent attack - the victim's session is compromised and being used for...

CVE-2026-16970 DFIR-IRIS Insufficient Logout Implementation

The IRIS web application in version 2.4.26 and possibly others contains a logout functionality which is ineffective. Stolen session cookies can therefore be misused for a long time...

CVE-2026-67431

MCP Ruby SDK is the official Ruby SDK for Model Context Protocol servers and clients. Prior to 0.23.0, MCP::Server::Transports::StreamableHTTPTransport in the mcp gem does not bind a session ID to a session owner, allowing an attacker with a stolen session ID to send tools/call requests that...

CVE-2026-67431 MCP Ruby SDK: Ruby SSE Session Poisoning

MCP Ruby SDK is the official Ruby SDK for Model Context Protocol servers and clients. Prior to 0.23.0, MCP::Server::Transports::StreamableHTTPTransport in the mcp gem does not bind a session ID to a session owner, allowing an attacker with a stolen session ID to send tools/call requests that...

CVE-2026-67431 MCP Ruby SDK: Ruby SSE Session Poisoning

MCP Ruby SDK is the official Ruby SDK for Model Context Protocol servers and clients. Prior to 0.23.0, MCP::Server::Transports::StreamableHTTPTransport in the mcp gem does not bind a session ID to a session owner, allowing an attacker with a stolen session ID to send tools/call requests that...

CVE-2026-67431

MCP Ruby SDK is the official Ruby SDK for Model Context Protocol servers and clients. Prior to 0.23.0, MCP::Server::Transports::StreamableHTTPTransport in the mcp gem does not bind a session ID to a session owner, allowing an attacker with a stolen session ID to send tools/call requests that...

CVE-2026-67431: Improper Access Control

MCP Ruby SDK is the official Ruby SDK for Model Context Protocol servers and clients. Prior to 0.23.0, MCP::Server::Transports::StreamableHTTPTransport in the mcp gem does not bind a session ID to a session owner, allowing an attacker with a stolen session ID to send tools/call requests that...

MCP Ruby SDK - Ruby SSE Session Poisoning

Summary Vulnerability: Missing Session Ownership Validation in the Ruby MCP SDK's Streamable and SSE HTTP transport implementation. Any attacker with a stolen session ID can execute tools with the victim's session. This is a silent attack - the victim's session is compromised and being used for...

CVE-2026-54040 LibreChat: 2FA Backup Code Regeneration Without OTP Verification Allows 2FA Bypass

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the POST /api/auth/2fa/backup/regenerate endpoint regenerates all 2FA backup codes without requiring any TOTP token or existing backup code verification. An attacker with a stolen session token can...

CVE-2026-54040

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the POST /api/auth/2fa/backup/regenerate endpoint regenerates all 2FA backup codes without requiring any TOTP token or existing backup code verification. An attacker with a stolen session token can...

Fedora 45 : live555 / vlc (2026-56c8fe41c8)

The remote Fedora 45 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2026-56c8fe41c8 advisory. Latest upstream release. Adds protection against the use of a 'stolen' authenticated RTSP session id to send RTSP server's PLAY, PAUSE, TEARDOWN, and...

PT-2026-23614

Name of the Vulnerable Software and Affected Versions OliveTin versions prior to 3000.11.1 Description OliveTin does not properly invalidate server-side sessions upon user logout. Although the browser cookie is cleared during logout, the corresponding session remains valid in server storage until...

CVE-2023-36638

An improper privilege management vulnerability CWE-269 in FortiManager 7.2.0 through 7.2.2, 7.0.0 through 7.0.7, 6.4.0 through 6.4.11, 6.2 all versions, 6.0 all versions and FortiAnalyzer 7.2.0 through 7.2.2, 7.0.0 through 7.0.7, 6.4.0 through 6.4.11, 6.2 all versions, 6.0 all versions API may...

Fortinet FortiManager Security Vulnerability

Fortinet FortiManager is a centralized network security management platform from Fortinet. The platform supports centralized management of any number of Fortinet devices and the ability to group devices into different administrative domains ADOMs to further simplify multi-device security deployme...

CVE-2017-7337

An improper Access Control vulnerability in Fortinet FortiPortal versions 4.0.0 and below allows an attacker to interact with unauthorized VDOMs or enumerate other ADOMs via another user's stolen session and CSRF tokens or the adomName parameter in the /fpc/sec/customer/policy/getAdomVersion...

Improper access control

An improper Access Control vulnerability in Fortinet FortiPortal versions 4.0.0 and below allows an attacker to interact with unauthorized VDOMs or enumerate other ADOMs via another user's stolen session and CSRF tokens or the adomName parameter in the /fpc/sec/customer/policy/getAdomVersion...

Hacking a Facebook Account using Facebook

Hacking a Facebook Account using Facebook Many of us know that phishing is also a trick to hack a facebook and session hijicking but hacker can do both at a same time. This vulnerability was happened on Facebook static FBML .Example here . Here you can get that Facebook FBML script : What user wi...

Fixed in Apache Tomcat 5.5.21

Moderate: Session hi-jacking CVE-2008-0128 When using the SingleSignOn Valve via https the Cookie JSESSIONIDSSO is transmitted without the "secure" attribute, resulting in it being transmitted to any content that is - by purpose or error - requested via http from the same server. Affects:...