CVE-2026-33017-Langflow-RCE-PoC

CVE-2026-33017-Langflow-RCE-PoC The vulnerability in Langflow 1.8.1 and earlier allows a remote, unauthenticated attacker to achieve arbitrary command execution on the host. Description The POST /api/v1/buildpublictmp/flowid/flow endpoint permits anyone to build public flows without authenticatio...

lsm_bpf_check_argc0

Check ARGC0 LSM BPF Simple LSM BPF program to prevent program executions with argc == 0, e.g. pwnkit CVE-2021-4034. It does nothing more than a simple check that all exec system calls are called with argc = 1. The check is based on Ariadne Conill's patch. How to build On Ubuntu $ sudo apt-get...

CVE-2026-0770-PoC

CVE-2026-0770 - Langflow Remote Code Execution Summary Langflow contains a critical remote code execution vulnerability in the validatecode function located in src/lfx/src/lfx/custom/validate.py. The function uses exec to execute user-supplied Python code without sandboxing, allowing arbitrary...

CVE-2026-33017

CVE-2026-33017 — Langflow Unauthenticated RCE HoGent CyberSecurity II — Network Pentesting & Exploitation NPE Academic year 2025–2026 Overview This repository contains a complete lab environment and exploitation demonstration of CVE-2026-33017 , a critical unauthenticated Remote Code Execution RC...

Joomla-webshell-plugin

Joomla webshell plugin for RCE A webshell plugin and interactive shell for pentesting a Joomla website. Features Webshell plugin for Joomla. Execute system commands via an API with ?action=exec. Download files from the remote system to your attacking machine with ?action=download. Usage...

CVE-2025-3248

CVE-2025-3248 Langflow is a low-code platform primarily used for building and deploying AI agents and workflows. It simplifies the development process by providing a visual interface for creating complex AI applications, including chatbots, RAG Retrieval-Augmented Generation systems, and more...

cve-2026-33067

CVE-2026-33017 — Langflow Unauthenticated RCE Nuclei Template Nuclei template that detects CVE-2026-33017 — an unauthenticated remote-code-execution vulnerability in Langflow ≤ 1.8.2 reachable through the public flow-build endpoint: POST /api/v1/buildpublictmp/flowid/flow The vulnerable handler...

CVE-2025-3248-POC

Langflow RCE Exploit - CVE-2025-3248 ⚠️ Disclaimer This code is strictly intended for educational and research purposes only. Unauthorized use on systems without explicit permission may constitute a violation of the law. The author is not responsible for any misuse or malicious activity involving...

Linux Distros Unpatched Vulnerability : CVE-2026-98256

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - signal: Prevent exec race Hyunwoo debugged the following KASAN UAF splat: BUG: KASAN: slab-use-after- free in sendsignallocked+0xb27/0xba0 Write of size 8 at ad...

Sitecore Experience Platform Pre-Auth RCE

Sitecore XP 7.5 to Sitecore XP 8.2 Update 7 is vulnerable to an insecure deserialization attack where remote commands can be executed by an attacker with no authentication or special configuration required. id: CVE-2021-42237 info: name: Sitecore Experience Platform Pre-Auth RCE author: pdteam...

VulnCheck KEV: CVE-2026-26216

Crawl4AI versions prior to 0.8.0 contain a remote code execution vulnerability in the Docker API deployment. The /crawl endpoint accepts a hooks parameter containing Python code that is executed using exec. The import builtin was included in the allowed builtins, allowing unauthenticated remote...

cve-2020-11651-exp-plus

Use bash to execute the --exec parameter. The original script uses /bin/sh, so some commands are incompatible, such as bash reverse shell. 2. The original code retrieves the local salt-master version to determine if the remote host is affected, which is a clear logical error. I directly removed...

AZL-106044 CVE-2026-98260 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: exec: Cleanup POSIX timers right after dethread A per-thread CPU timer holds a reference to the PID of the thread it is attached to and, while it is armed, its node is queued in that thread's posixcputimers. The task is looked up...

DEBIAN-CVE-2026-98260

In the Linux kernel, the following vulnerability has been resolved: exec: Cleanup POSIX timers right after dethread A per-thread CPU timer holds a reference to the PID of the thread it is attached to and, while it is armed, its node is queued in that thread's posixcputimers. The task is looked up...

DEBIAN-CVE-2026-98256

In the Linux kernel, the following vulnerability has been resolved: signal: Prevent exec race Hyunwoo debugged the following KASAN UAF splat: BUG: KASAN: slab-use-after-free in sendsignallocked+0xb27/0xba0 Write of size 8 at addr ffff888007ed80c8 by task poc/79 ... Call Trace:...

CVE-2026-98256

In the Linux kernel, the following vulnerability has been resolved: signal: Prevent exec race Hyunwoo debugged the following KASAN UAF splat: BUG: KASAN: slab-use-after-free in sendsignallocked+0xb27/0xba0 Write of size 8 at addr ffff888007ed80c8 by task poc/79 ... Call Trace:...

UBUNTU-CVE-2026-98256

In the Linux kernel, the following vulnerability has been resolved: signal: Prevent exec race Hyunwoo debugged the following KASAN UAF splat: BUG: KASAN: slab-use-after-free in sendsignallocked+0xb27/0xba0 Write of size 8 at addr ffff888007ed80c8 by task poc/79 ... Call Trace:...

CVE-2026-98256

In the Linux kernel, the following vulnerability has been resolved: signal: Prevent exec race Hyunwoo debugged the following KASAN UAF splat: BUG: KASAN: slab-use-after-free in sendsignallocked+0xb27/0xba0 Write of size 8 at addr ffff888007ed80c8 by task poc/79 ... Call Trace:...

EUVD-2026-93188

In the Linux kernel, the following vulnerability has been resolved: exec: Cleanup POSIX timers right after dethread A per-thread CPU timer holds a reference to the PID of the thread it is attached to and, while it is armed, its node is queued in that thread's posixcputimers. The task is looked up...

CVE-2026-98260 exec: Cleanup POSIX timers right after de_thread()

In the Linux kernel, the following vulnerability has been resolved: exec: Cleanup POSIX timers right after dethread A per-thread CPU timer holds a reference to the PID of the thread it is attached to and, while it is armed, its node is queued in that thread's posixcputimers. The task is looked up...