CVE-2026-30856 WeKnora: Tool Execution Hijacking via Ambigous Naming Convention In MCP client and Indirect Prompt Injection

WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. Prior to version 0.3.0, a vulnerability involving tool name collision and indirect prompt injection allows a malicious remote MCP server to hijack tool execution. By exploiting an ambiguous naming...

CVE-2026-30856: Use of Incorrectly-Resolved Name or Reference

WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. Prior to version 0.3.0, a vulnerability involving tool name collision and indirect prompt injection allows a malicious remote MCP server to hijack tool execution. By exploiting an ambiguous naming...

WeKnora 安全漏洞

WeKnora is an open-source framework based on LLM developed by Tencent. It features deep document understanding using the RAG paradigm, semantic retrieval, and context-aware answers. Prior to version 0.3.0, WeKnora had security vulnerabilities. These vulnerabilities were caused by tool name...

GHSA-67Q9-58VJ-32QX WeKnora Vulnerable to Tool Execution Hijacking via Ambigous Naming Convention In MCP client and Indirect Prompt Injection

Summary A vulnerability involving tool name collision and indirect prompt injection allows a malicious remote MCP server to hijack tool execution. By exploiting an ambiguous naming convention in the MCP client mcpservicetool, an attacker can register a malicious tool that overwrites a legitimate...

WeKnora Vulnerable to Tool Execution Hijacking via Ambigous Naming Convention In MCP client and Indirect Prompt Injection

Summary A vulnerability involving tool name collision and indirect prompt injection allows a malicious remote MCP server to hijack tool execution. By exploiting an ambiguous naming convention in the MCP client mcpservicetool, an attacker can register a malicious tool that overwrites a legitimate...

GHSA-G8R9-G2V8-JV6F GitHub Copilot CLI Dangerous Shell Expansion Patterns Enable Arbitrary Code Execution

Summary A security vulnerability has been identified in GitHub Copilot CLI's shell tool that could allow arbitrary code execution through crafted bash parameter expansion patterns. An attacker who can influence the commands executed by the agent e.g., via prompt injection through repository files...

GitHub Copilot CLI Dangerous Shell Expansion Patterns Enable Arbitrary Code Execution

Summary A security vulnerability has been identified in GitHub Copilot CLI's shell tool that could allow arbitrary code execution through crafted bash parameter expansion patterns. An attacker who can influence the commands executed by the agent e.g., via prompt injection through repository files...

CVE-2026-29783

The CVE concerns GitHub Copilot CLI shell tool pre-0.0.423. Affected: Copilot CLI versions up to and including 0.0.422. Issue: the shell safety assessment misclassifies certain bash parameter expansion patterns as read-only, allowing arbitrary code execution when an attacker can influence the com...

CVE-2026-29783 GitHub Copilot CLI allows for dangerous shell expansion patterns that enable arbitrary command execution

The shell tool within GitHub Copilot CLI versions prior to and including 0.0.422 can allow arbitrary code execution through crafted bash parameter expansion patterns. An attacker who can influence the commands executed by the agent e.g., via prompt injection through repository files, MCP server...

CVE-2026-29783

The shell tool within GitHub Copilot CLI versions prior to and including 0.0.422 can allow arbitrary code execution through crafted bash parameter expansion patterns. An attacker who can influence the commands executed by the agent e.g., via prompt injection through repository files, MCP server...

CVE-2026-29783 GitHub Copilot CLI allows for dangerous shell expansion patterns that enable arbitrary command execution

The shell tool within GitHub Copilot CLI versions prior to and including 0.0.422 can allow arbitrary code execution through crafted bash parameter expansion patterns. An attacker who can influence the commands executed by the agent e.g., via prompt injection through repository files, MCP server...

PT-2026-23799

Name of the Vulnerable Software and Affected Versions WeKnora versions prior to 0.3.0 Description WeKnora, an LLM-powered framework for deep document understanding and semantic retrieval, is susceptible to a vulnerability involving tool name collision and indirect prompt injection. A malicious...

CVE-2026-29783: Improper Neutralization of Special Elements used in an OS Command

The shell tool within GitHub Copilot CLI versions prior to and including 0.0.422 can allow arbitrary code execution through crafted bash parameter expansion patterns. An attacker who can influence the commands executed by the agent e.g., via prompt injection through repository files, MCP server...

PT-2026-23732

Name of the Vulnerable Software and Affected Versions GitHub Copilot CLI versions prior to 0.0.423 Description The shell tool within GitHub Copilot CLI is susceptible to arbitrary code execution through crafted bash parameter expansion patterns. An attacker influencing commands executed by the...

CVE-2026-28463

OpenClaw versions prior to 2026.2.14 contain an arbitrary file read vulnerability in the exec-approvals allowlist validation that checks pre-expansion argv tokens but executes using real shell expansion. Attackers with authorization or through prompt-injection attacks can exploit safe binaries li...

CVE-2026-28463

The CVE concerns OpenClaw: the exec-approvals allowlist validates pre-expansion argv tokens, but execution uses real shell expansion, enabling reading arbitrary local files via glob patterns or environment variables when host execution is enabled in allowlist mode. Affected component is the execu...

CVE-2026-28451

CVE-2026-28451 affects OpenClaw prior to 2026.2.14. The Feishu extension contains server-side request forgery (SSRF) in two paths: sendMediaFeishu(mediaUrl) and markdown image processing in Feishu DocX. An attacker who can influence tool calls or prompt injection can trigger requests to attacker-...

CVE-2026-28451 OpenClaw < 2026.2.14 - SSRF via Feishu Extension Media Fetching

OpenClaw versions prior to 2026.2.14 contain server-side request forgery vulnerabilities in the Feishu extension that allow attackers to fetch attacker-controlled remote URLs without SSRF protections via sendMediaFeishu function and markdown image processing. Attackers can influence tool calls...

CVE-2026-28451 OpenClaw < 2026.2.14 - SSRF via Feishu Extension Media Fetching

OpenClaw versions prior to 2026.2.14 contain server-side request forgery vulnerabilities in the Feishu extension that allow attackers to fetch attacker-controlled remote URLs without SSRF protections via sendMediaFeishu function and markdown image processing. Attackers can influence tool calls...

CVE-2026-28391 OpenClaw < 2026.2.2 - Command Injection via cmd.exe Parsing Bypass in Allowlist Enforcement

OpenClaw versions prior to 2026.2.2 fail to properly validate Windows cmd.exe metacharacters in allowlist-gated exec requests non-default configuration, allowing attackers to bypass command approval restrictions. Remote attackers can craft command strings with shell metacharacters like & or %...%...