Node.js-CVE-2024-39943

Node.js HFS Command Execution Vulnerability CVE-2024-39943 White Hat School 3rd – Jeongmin Noh @JenmrR Summary In a Node.js-based HFS server environment, there is a vulnerability where the content of an uploaded file is executed via childprocess.execSync. An attacker can directly execute OS...

Info-Sys-Security-CVE-2025-55182

CVE-2025-55182 Security Lab "React2Shell" This repository contains a local academic lab for analyzing CVE-2025-55182 in a controlled React Server Components environment. The lab simulates the vulnerability, its exploitation, and the applied patch. 📁 Repository Layout Core Applications...

Suricata-Rule-for-Detecting-CVE-2025-55182

Suricata Detection Rule for CVE‑2025‑55182 Next.js Action Poisoning → Node.js execSync RCE 📌 Description This document explains how Suricata rule SID 900304 detects exploitation attempts of CVE‑2025‑55182 , a critical vulnerability in Next.js that enables Action Poisoning leading to arbitrary...

POC-CVE-2025-55182

CVE-2025-55182 Advanced Scanner A full-featured exploitation utility for CVE-2025-55182 — Remote Code Execution via React Server Components in Next.js. The scanner automatically crafts the multipart payload and abuses process.mainModule.require'childprocess'.execSync to achieve arbitrary OS comma...

CVE-2024-39943-Poc

CVE-2024-39943-Poc CVE-2024-39943 rejetto HFS aka HTTP File Server 3 before 0.52.10 on Linux, UNIX, and macOS allows OS command execution by remote authenticated users if they have Upload permissions. This occurs because a shell is used to execute df i.e., with execSync instead of spawnSync in...

CVE-2025-55182

CVE-2025-55182 POST /formaction HTTP/1.1 Host: localhost Content-Type: multipart/form-data; boundary=----Boundary Content-Length: 297 ------Boundary Content-Disposition: form-data; name="$ACTIONREF0" ------Boundary Content-Disposition: form-data; name="$ACTION0:0"...

Containerd < 1.7.35 / 2.0.x < 2.0.12 / 2.2.x < 2.2.8 / 2.3.x < 2.3.5 DoS

The version of Containerd on the remote host is prior to 1.7.35, 2.0.x prior to 2.0.12, 2.2.x prior to 2.2.8, or 2.3.x prior to 2.3.5. It is, therefore, affected by a denial of service vulnerability. containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO...

GO-2026-6444 containerd: CRI ExecSync Goroutine Leak Leads to Node-Level Denial of Service in github.com/containerd/containerd

containerd: CRI ExecSync Goroutine Leak Leads to Node-Level Denial of Service in github.com/containerd/containerd...

CVE-2026-53495

A flaw was found in containerd. When the Container Runtime Interface CRI plugin is enabled on Linux, repeated use of CRI ExecSync by exec probes or lifecycle hooks can cause goroutines to become indefinitely blocked. This leads to resource exhaustion and can terminate the containerd process, maki...

Linux Distros Unpatched Vulnerability : CVE-2026-53495

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely bloc...

CVE-2026-53495

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

CVE-2026-53495 containerd CRI ExecSync Goroutine Leak Leading to Node-Level Denial of Service

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

CVE-2026-53495

containerd on Linux with the CRI plugin enabled is affected by a goroutine leak in drainExecSyncIO (internal/cri/server/container_execsync.go). When exec probes or lifecycle hooks launch long-lived background child processes that retain stdin/stdout pipes, the input/output drain phase—lacking a d...

CVE-2026-53495

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

EUVD-2026-77684

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

CVE-2026-53495 containerd CRI ExecSync Goroutine Leak Leading to Node-Level Denial of Service

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd on Linux with the CRI plugin enabled can indefinitely block the drainExecSyncIO goroutine in internal/cri/server/containerexecsync.go when CRI ExecSync is used by exec probes or lifecycle hooks...

CVE-2026-59960

Argos JavaScript provides official Argos SDKs for JavaScript. Prior to Argos core package version 6.2.1, attacker-controlled CI branch or ref values from GITHUBHEADREF or ARGOSBRANCH can flow through config.branch and getMergeBaseCommitSha when hasRemoteContentAccess is false. The gitFetch and...

CVE-2026-59960

@argos-ci/core versions prior to 6.2.1 contain an OS Command Injection (CWE-78) in the gitFetch() and gitMergeBase() functions within packages/core/src/ci-environment/git.ts. When a project has hasRemoteContentAccess: false (the default without a Git provider integration), attacker-controlled bra...

CVE-2026-59960 Argos JavaScript: CI Branch Name OS Command Injection in @argos-ci/core

Argos JavaScript provides official Argos SDKs for JavaScript. Prior to Argos core package version 6.2.1, attacker-controlled CI branch or ref values from GITHUBHEADREF or ARGOSBRANCH can flow through config.branch and getMergeBaseCommitSha when hasRemoteContentAccess is false. The gitFetch and...

CVE-2026-59960 Argos JavaScript: CI Branch Name OS Command Injection in @argos-ci/core

Argos JavaScript provides official Argos SDKs for JavaScript. Prior to Argos core package version 6.2.1, attacker-controlled CI branch or ref values from GITHUBHEADREF or ARGOSBRANCH can flow through config.branch and getMergeBaseCommitSha when hasRemoteContentAccess is false. The gitFetch and...