PT-2026-41646

Mattermost Plugins versions =11.5 11.1.5 10.13.11 11.3.4.0 fail to have API-level checks on which groups the user can create issues or attach comments to which allows a user that is member of multiple groups to create issues to a locked group via direct API requests. Mattermost Advisory ID:...

Improper Authorization

Flowise is vulnerable to Improper Authorization. The vulnerability is due to missing authentication and permission checks on the OpenAI Assistants Vector Store CRUD endpoints, which allows an attacker with API key access to perform unauthorized operations on vector store resources...

CVE-2026-45399

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, any authenticated user with low privileges can enumerate active background tasks across the system and stop tasks belonging to other users via the GET /api/tasks and POST...

CVE-2026-45339

Open WebUI (self-hosted offline AI platform) has a vulnerability where endpoint access restrictions on API keys could be bypassed by using the x-api-key header, even when the key was restricted from sensitive endpoints like /api/v1/messages. Prior to version 0.9.0, requests with Authorization: Be...

CVE-2026-45399

Open WebUI CVE-2026-45399 describes a broken authorization gap in multi-user deployments: before release 0.9.0, authenticated, low-privilege users could enumerate and stop global background tasks via GET /api/tasks and POST /api/tasks/stop/{task_id}, impacting integrity and availability across us...

CVE-2026-42155

Summary of CVE-2026-42155 (Magento OpenMage LTS): The issue affects OpenMage/magento-lts OpenMage LTS releases via the legacy API session ID generation in Mage_Api_Model_Session::start(), where the session ID is md5(time() . uniqid('', true) . (possibly null sessionName)). This yields very low en...

Open WebUI 安全漏洞

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted WebUI under open source. Versions of Open WebUI prior to 0.8.12 contained a security vulnerability. This vulnerability stemmed from the lack of enforcement of the ENABLECODEEXECUTION configuration for the...

PT-2026-41293

Name of the Vulnerable Software and Affected Versions Imager::File::GIF versions prior to 1.003 Description Imager::File::GIF for Perl allows a heap out of bounds OOB write when processing crafted multi-frame GIF files. This occurs because the i readgif multi low function allocates a single per-r...

Crypt::DSA 安全特征问题漏洞

Crypt::DSA is a Perl cryptography module developed by TIMLEGGE’s individual developers, which supports the generation and verification of DSA digital signatures. Versions of Crypt::DSA prior to version 1.20 had security vulnerabilities. These vulnerabilities stemmed from the use of the Perl...

Open WebUI's API key endpoint restrictions bypassed via `x-api-key` header — full message processing on restricted endpoints

Summary Open WebUI allows admins to restrict which API endpoints an API key can access. When an API key is restricted from /api/v1/messages, requests using the Authorization: Bearer sk-... header are correctly blocked with 403. However, the same key sent via the x-api-key header bypasses the...

Kimsuky targets organizations with PebbleDash-based tools

Over the past few months, we have conducted an in-depth analysis of specific activity clusters of Kimsuky aka APT43, Ruby Sleet, Black Banshee, Sparkling Pisces, Velvet Chollima, and Springtail, a prolific Korean-speaking threat actor. Our research revealed notable tactical shifts throughout...

podinfo 跨站脚本漏洞

Podinfo is a Kubernetes microservice template developed by Stefan Prodan. Versions of Podinfo 6.11.2 and earlier contained a cross-site scripting vulnerability. This vulnerability stemmed from the fact that the echoHandler did not set a clear Content-Type or X-Content-Type-Options header on the...

Live Helper Chat 安全漏洞

Live Helper Chat is an open-source plugin developed by Live Helper Chat developers, designed to provide chat functionality for web platforms. Version 4.84 of Live Helper Chat contains a security vulnerability. This vulnerability stems from the REST API chat update endpoint, which allows users to...

GitLab Enterprise Edition（EE）和GitLab Community Edition（CE） 安全漏洞

GitLab Enterprise Edition EE and GitLab Community Edition CE are products of the American company GitLab. GitLab Enterprise Edition is a content management system. GitLab Community Edition is a community version of GitLab. There were security vulnerabilities in versions of GitLab CE/EE between 18...

CVE-2026-44426

ShellHub (CVE-2026-44426) is a cross-tenant IDOR where GET /api/namespaces/:tenant returns the full namespace object (including members, emails, roles, settings, and device counts) to any caller authenticated with an API Key, regardless of the API Key’s tenant scope. Root cause: if the API Key la...

crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages

A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...

CVE-2026-41051

CVE-2026-41051 affects csync2 and is due to the use of insecure temporary directories when csync2 is compiled with C99 or later, enabling TOCTOU-style issues in temporary paths. Public records indicate the vulnerability impacts openSUSE Tumbleweed’s csync2 package in the 2.0+git.1600444747.83b364...

cmd/go: golang: Go (golang) and cmd/go: Arbitrary Code Execution via malicious SWIG file names

A flaw was found in the Go programming language golang and its command-line tool cmd/go. A remote attacker could exploit this during the build process by crafting malicious SWIG Simplified Wrapper and Interface Generator file names that contain "cgo" and specific payloads. This could lead to code...

cmd/go: golang: Go (golang) and cmd/go: Arbitrary Code Execution via malicious SWIG file names

A flaw was found in the Go programming language golang and its command-line tool cmd/go. A remote attacker could exploit this during the build process by crafting malicious SWIG Simplified Wrapper and Interface Generator file names that contain "cgo" and specific payloads. This could lead to code...

cmd/go: golang: Go (golang) and cmd/go: Arbitrary Code Execution via malicious SWIG file names

A flaw was found in the Go programming language golang and its command-line tool cmd/go. A remote attacker could exploit this during the build process by crafting malicious SWIG Simplified Wrapper and Interface Generator file names that contain "cgo" and specific payloads. This could lead to code...