CVE-2026-103435

Claude Code is vulnerable to an arbitrary file write due to a time-of-check to time-of-use (TOCTOU) race condition. The software validates that a target file path is within the project working directory during permission checks but re-resolves the path at write time without re-validation. An atta...

CVE-2026-103435 Arbitrary File Write via Write-Time Symlink Following (TOCTOU) in Claude Code

Claude Code validated that a target file path resided within the project working directory at permission-check time, but re-resolved the path at write time without repeating that validation. This time-of-check to time-of-use TOCTOU gap allowed an attacker who could write to the workspace to...

CVE-2026-103435 Arbitrary File Write via Write-Time Symlink Following (TOCTOU) in Claude Code

Claude Code validated that a target file path resided within the project working directory at permission-check time, but re-resolved the path at write time without repeating that validation. This time-of-check to time-of-use TOCTOU gap allowed an attacker who could write to the workspace to...

EUVD-2026-94319

Claude Code validated that a target file path resided within the project working directory at permission-check time, but re-resolved the path at write time without repeating that validation. This time-of-check to time-of-use TOCTOU gap allowed an attacker who could write to the workspace to...

CVE-2026-103435 Arbitrary File Write via Write-Time Symlink Following (TOCTOU) in Claude Code

Claude Code validated that a target file path resided within the project working directory at permission-check time, but re-resolved the path at write time without repeating that validation. This time-of-check to time-of-use TOCTOU gap allowed an attacker who could write to the workspace to...

Exploit for CVE-2026-81780

CVE-2026-81780 — Hash Form ≤ 1.4.2 Unauthenticated RCE !CVE...

CVE-2026-104848

A flaw was found in tinypool. When an attacker is able to modify base JavaScript object properties prototype pollution, tinypool inadvertently copies these inherited configuration values into newly spawned worker threads. An attacker can exploit this behavior by injecting malicious startup...

Important: Red Hat Security Advisory: vim security update

An update for vim is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the C...

CVE-2026-35204

CVE-2026-35204 Este repositório representa um PoC para o CVE-2026-35204 Descrição "Helm é um gerenciador de pacotes para Charts do Kubernetes. Da versão 4.0.0 até 4.1.3, um plugin Helm especialmente criado, quando instalado ou atualizado, fará com que o Helm grave o conteúdo do plugin em um local...

CVE-2021-23394

elFinder CVE-2021-23394 Reproduktions-Setup Dieses Repository enthält ein Reproduktions-Setup für CVE-2021-23394 Willkürliche Dateiausführung in elFinder mittels Docker. Es richtet vier Umgebungen ein, um anfällige und gepatchte Versionen auf Apache und Nginx zu vergleichen. Übersicht Das Setup...

CVE-2026-21589: Critical unauthenticated arbitrary file access in Atlassian products

Overview On October 5, 2026, Atlassian published a security advisory for CVE-2026-21589, a critical arbitrary file access vulnerability affecting eight products: Bitbucket Data Center, Confluence Data Center, Jira Service Management Data Center, Jira Software Data Center, Bamboo Data Center, Crow...

kernel: svcrdma: Reject inline replies that overflow the pull-up buffer

A flaw was found in the Linux kernel's svcrdma component, which handles network communication using Remote Direct Memory Access RDMA. A remote attacker can send a specially crafted network reply that is larger than expected. This can cause the system to write data beyond the intended memory area,...

Atlassian Data Center Flaw Draws Exploitation Attempts Within Two Hours of Public Details

Threat actors have begun to exploit a newly disclosed critical security flaw impacting Atlassian Data Center products that could allow access to sensitive files under certain conditions. The arbitrary file access flaw, tracked as CVE-2026-21589 CVSS score: 9.3 affects multiple products, including...

CVE-2026-92531

Operating system command injection vulnerability in the SVN integration component of BugTracker.NET. The application incorporates the value of the field corresponding to the repository into an svn.exe command without properly validating it. An authenticated user with administrator privileges coul...

CVE-2026-96408

A code injection vulnerability exists in the upgrade script of Movable Type, which may allow an unauthenticated attacker to execute an arbitrary Perl script or an SQL query on the affected product...

CVE-2026-105839

A flaw was found in libmikmod. An integer overflow in the Oktalyzer music module loader can result in a heap-based buffer overflow when parsing manipulated track counts. By tricking a user or application into processing a specially crafted audio file, an attacker could achieve arbitrary code...

CVE-2026-85706

CVE-2026-85706 Leitura arbitrária de arquivos não autenticada no GitLab ★ PoC de leitura arbitrária de arquivos não autenticada no GitLab CVE-2026-85706 ★ https://github.com/user-attachments/assets/026749ec-04e9-4dd5-9453-cb7c1f6e823d Visão geral CVE-2026-85706 é uma leitura arbitrária de arquivo...

CVE-2026-34220

CVE-2026-43220 Injeção SQL no MikroORM ★ PoC de Injeção SQL no MikroORM CVE-2026-43220 ★ https://github.com/user-attachments/assets/33724cfc-6151-47ff-9415-2f50c5124cd1 Visão Geral CVE-2026-43220 é uma vulnerabilidade de Injeção SQL no MikroORM , um framework ORM para TypeScript/Node.js amplament...

EUVD-2026-94284

Unrestricted file upload vulnerability in the BugTracker.NET attachment functionality. An authenticated user with administrator privileges could modify the application configuration to store files in a directory accessible via the web interface. Due to the lack of proper file extension validation...

CVE-2026-92532 Unrestricted Upload of File with Dangerous Type in BugTracker.NET

Unrestricted file upload vulnerability in the BugTracker.NET attachment functionality. An authenticated user with administrator privileges could modify the application configuration to store files in a directory accessible via the web interface. Due to the lack of proper file extension validation...