PT-2026-26012

Summary openclaw web tools strict URL fetch paths could lose DNS pinning when environment proxy variables are configured HTTP PROXY/HTTPS PROXY/ALL PROXY, including lowercase variants. In affected builds, strict URL checks for example web fetch and citation redirect resolution validated one...

GHSA-P536-VVPP-9MC8 OpenClaw has a Web Fetch DoS via unbounded response parsing

Summary The webfetch tool could be used to crash the OpenClaw Gateway process OOM / resource exhaustion by fetching and attempting to parse attacker-controlled web pages with oversized response bodies or pathological HTML nesting. Affected Packages / Versions - Package: openclaw npm - Affected...

Allocation of Resources Without Limits or Throttling

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the webfetch tool. An attacker can cause the application to exhaust system memory or become unresponsive by tricking a user or...

OpenClaw has a Web Fetch DoS via unbounded response parsing

Summary The webfetch tool could be used to crash the OpenClaw Gateway process OOM / resource exhaustion by fetching and attempting to parse attacker-controlled web pages with oversized response bodies or pathological HTML nesting. Affected Packages / Versions - Package: openclaw npm - Affected...

PT-2026-23523

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.2.15 Description The web fetch tool within OpenClaw can cause a denial of service by crashing the Gateway process due to memory exhaustion. This occurs when parsing oversized or deeply nested HTML responses...

CVE-2026-24052

Claude Code is an agentic coding tool. Prior to version 1.0.111, Claude Code contained insufficient URL validation in its trusted domain verification mechanism for WebFetch requests. The application used a startsWith function to validate trusted domains e.g., docs.python.org,...

CVE-2026-24052 Claude Code has a Domain Validation Bypass which Allows Automatic Requests to Attacker-Controlled Domains

Claude Code is an agentic coding tool. Prior to version 1.0.111, Claude Code contained insufficient URL validation in its trusted domain verification mechanism for WebFetch requests. The application used a startsWith function to validate trusted domains e.g., docs.python.org,...

Open Redirect

Overview @anthropic-ai/claude-code is an Use Claude, Anthropic's AI assistant, right from your terminal. Claude can understand your codebase, edit files, run terminal commands, and handle entire workflows for you. Affected versions of this package are vulnerable to Open Redirect due to insufficie...

Claude Code 输入验证错误漏洞

Claude Code is an open-source proxy encoding tool developed by Anthropic. Versions of Claude Code prior to 1.0.111 contained a vulnerability related to input validation errors. This vulnerability stemmed from the insufficient URL validation in the trusted domain verification mechanism of WebFetch...

PT-2026-6186

Name of the Vulnerable Software and Affected Versions Claude Code versions prior to 1.0.111 Description Claude Code, an agentic coding tool, had a flaw in how it checked the trustworthiness of web addresses when making WebFetch requests. The application used a startsWith function to confirm trust...

CVE-2026-0613

The Librarian contains an internal port scanning vulnerability, facilitated by the webfetch tool, which can be used with SSRF-style behavior to perform GET requests to internal IP addresses and services, enabling scanning of the Hertzner cloud environment that TheLibrarian uses. The vendor has...

CVE-2026-0616

TheLibrarians webfetch tool can be used to retrieve the Adminer interface content, which can then be used to log into the internal TheLibrarian backend system. The vendor has fixed the vulnerability in all affected versions...

CVE-2026-0615

The Librarian supervisord status page can be retrieved by the webfetch tool, which can be used to retrieve running processes within TheLibrarian backend. The vendor has fixed the vulnerability in all affected versions...

CVE-2026-0613

The Librarian contains an internal port scanning vulnerability, facilitated by the webfetch tool, which can be used with SSRF-style behavior to perform GET requests to internal IP addresses and services, enabling scanning of the Hertzner cloud environment that TheLibrarian uses. The vendor has...

CVE-2026-0616

TheLibrarians webfetch tool can be used to retrieve the Adminer interface content, which can then be used to log into the internal TheLibrarian backend system. The vendor has fixed the vulnerability in all affected versions...

CVE-2026-0615 CVE-2026-0615

The Librarian supervisord status page can be retrieved by the webfetch tool, which can be used to retrieve running processes within TheLibrarian backend. The vendor has fixed the vulnerability in all affected versions...

CVE-2026-0615

The Librarian personal AI assistant software is vulnerable because its web_fetch tool can be used to retrieve the supervisord status page . This allows an attacker to access and retrieve information about running processes within the TheLibrarian backend . The vendor has addressed this vulnerabil...

CVE-2026-0615

The Librarian supervisord status page can be retrieved by the webfetch tool, which can be used to retrieve running processes within TheLibrarian backend. The vendor has fixed the vulnerability in all affected versions...

CVE-2026-0615 CVE-2026-0615

The Librarian supervisord status page can be retrieved by the webfetch tool, which can be used to retrieve running processes within TheLibrarian backend. The vendor has fixed the vulnerability in all affected versions...

CVE-2026-0616

The TheLibrarian AI-powered personal assistant tool contains a vulnerability in its web_fetch tool. This flaw allows an attacker to retrieve content from the Adminer interface , which can subsequently be used to gain unauthorized access and log into the internal TheLibrarian backend system . The ...