GHSA-4V28-J6Q3-5M4R Open WebUI: SSRF into internal services via DNS rebinding in the Playwright web loader

Summary With the Playwright web loader enabled, Open WebUI checks the address behind a user-submitted URL before allowing the request, then handed the request to the browser to perform. The browser resolved the hostname a second time, on its own, and that answer was never checked. An attacker who...

GHSA-3PF7-Q2G3-WJ28 Open WebUI: Any authenticated user can inject chats into another user's folder via chat completions

Summary The chat-completions endpoint reads a folder id out of the request body and saves the newly created chat into that folder without checking that the caller is allowed to write there. Any authenticated user who knows a folder's id can put a chat of their own into another user's folder,...

Open WebUI: Any authenticated user can inject chats into another user's folder via chat completions

Summary The chat-completions endpoint reads a folder id out of the request body and saves the newly created chat into that folder without checking that the caller is allowed to write there. Any authenticated user who knows a folder's id can put a chat of their own into another user's folder,...

GHSA-34R3-9M95-VQ73 Open WebUI: Any authenticated user can reach the Azure platform channel via server-side web fetch

Summary Open WebUI fetches user-supplied URLs on the server for RAG URL ingestion and web search, and screens the resolved addresses so internal destinations cannot be reached. That screen decided whether a destination was external by asking Python's standard library whether the address is global...

Open WebUI: Any authenticated user can reach the Azure platform channel via server-side web fetch

Summary Open WebUI fetches user-supplied URLs on the server for RAG URL ingestion and web search, and screens the resolved addresses so internal destinations cannot be reached. That screen decided whether a destination was external by asking Python's standard library whether the address is global...

CVE-2026-20131-Post-Incident-Written-Report

CVE-2026-20131-Post-Incident-Written-Report This post-incident report analyzes the exploitation of CVE-2026-20131, a critical zero-day unauthenticated Remote Code Execution RCE vulnerability in Cisco Secure Firewall Management Center FMC. The document covers the initial intrusion vector via Java...

Open WebUI: Users denied by the OAuth domain allowlist or role policy can still sign in via token exchange

Summary Open WebUI's OAuth token exchange endpoint issues a session for a provider access token without applying the email domain allowlist that the normal OAuth login callback enforces. An account whose email domain the login callback would refuse could still obtain a working session through thi...

GHSA-4QG5-CXX4-G927 Open WebUI: Users denied by the OAuth domain allowlist or role policy can still sign in via token exchange

Summary Open WebUI's OAuth token exchange endpoint issues a session for a provider access token without applying the email domain allowlist that the normal OAuth login callback enforces. An account whose email domain the login callback would refuse could still obtain a working session through thi...

GHSA-FX5J-QCQG-GRPF Excelize: Negative shared-string index causes panic in GetCellValue and GetRows

Negative shared-string index causes panic in GetCellValue and GetRows Summary Excelize parses shared-string cell values with strconv.Atoi and checks only the upper bound before indexing the shared string slice. If an XLSX file contains a shared-string cell with -1, the parsed index is negative. T...

Excelize: Negative shared-string index causes panic in GetCellValue and GetRows

Negative shared-string index causes panic in GetCellValue and GetRows Summary Excelize parses shared-string cell values with strconv.Atoi and checks only the upper bound before indexing the shared string slice. If an XLSX file contains a shared-string cell with -1, the parsed index is negative. T...

exploitcode

Exploit Code Lab-validated proof-of-concept code for publicly...

CVE-2024-47176

CVE-2024-47176 Vulnerability Scanner for CUPS: CVE-2024-47176 Mass Scanner for CUPS Vulnerability CVE-2024-47176 is a specialized tool designed to detect the presence of the CVE-2024-47176 vulnerability across multiple systems running the Common Unix Printing System CUPS. This vulnerability, whic...

CVE-2026-39912

CVE-2026-39912 - Xboard / V2Board Unauth Account Takeover Magic Link Token Leak in loginWithMailLink | ---|--- CVE| CVE-2026-39912 CVSS| 9.1 Critical CWE| CWE-201 Insertion of Sensitive Information Into Sent Data Affected| V2Board = 1.6.1 through 1.7.4 / Xboard all versions through 0.1.9+ Fixed|...

CVE-2019-15107

Unauthenticated RCE via Webmin Backdoor CVE-2019–15107 Summary CVE: CVE-2019–15107 Affected Version: Webmin it will open an shell for you . Note: For versions 1.900–1.920, the “expired password changing” feature must be enabled for the backdoor to trigger. Version 1.890 is vulnerable in its defau...

Security Bulletin: IBM i Is Affected By Multiple Vulnerabilities in IBM Java SDK and IBM Java Runtime

Summary IBM SDK Java Technology Edition and IBM Runtime Environment Java used by IBM i to support the building and running of Java applications are vulnerable to multiple vulnerabilities CVE-2026-16441, CVE-2026-46917, CVE-2026-47063, CVE-2026-60147, CVE-2026-41254, CVE-2026-47057, CVE-2026-47058...

inspector v2.6.0

MCP Inspector A developer tool for inspecting Model Context Protocol MCP servers. It ships as a single package, @modelcontextprotocol/inspector, that provides three ways to inspect a server: Web — a Vite + React + Mantine single-page app with a Node backend. CLI — a scriptable command-line client...

pgm-attack

PGM-attack Overview Official code for our paper, Poisoning Attacks on the PGM-index. Quick Start 1. Clone and submodules root@kitploit: git clone REPOSITORY LINK cd pgm-index-poisoning git submodule update --init --recursive 2. Build root@kitploit: ./scripts/build.sh Requires CMake see...

GO-2026-6433 Gitea: Remote Code Execution via diffpatch Git Hook Installation in gitea.dev

Gitea: Remote Code Execution via diffpatch Git Hook Installation in gitea.dev...

GO-2026-6386 SiYuan: Localhost-trust admin bypass on auth-code-gated endpoints, with potential remote reachability via the fixed-port proxy in github.com/siyuan-note/siyuan/kernel

SiYuan: Localhost-trust admin bypass on auth-code-gated endpoints, with potential remote reachability via the fixed-port proxy in github.com/siyuan-note/siyuan/kernel...

GO-2026-6357 OpenChoreo: Authenticated OS command injection via OpenChoreo Workflow Plane templates enables code execution in privileged pods in github.com/openchoreo/openchoreo

OpenChoreo: Authenticated OS command injection via OpenChoreo Workflow Plane templates enables code execution in privileged pods in github.com/openchoreo/openchoreo...