CVE-2026-34939 PraisonAI: ReDoS via Unvalidated User-Controlled Regex in MCPToolIndex.search_tools()

PraisonAI is a multi-agent teams system. Prior to version 4.5.90, MCPToolIndex.searchtools compiles a caller-supplied string directly as a Python regular expression with no validation, sanitization, or timeout. A crafted regex causes catastrophic backtracking in the re engine, blocking the Python...

CVE-2026-34939

The connected advisory confirms CVE-2026-34939 details a DoS in PraisonAI’s MCPToolIndex.search_tools(): it compiles a caller-supplied string directly as a Python regex with no validation or timeout, enabling a crafted query to cause catastrophic backtracking and block the Python thread for hundr...

Regular Expression Denial of Service (ReDoS)

Overview PraisonAI is a PraisonAI is an AI Agents Framework with Self Reflection. PraisonAI application combines PraisonAI Agents, AutoGen, and CrewAI into a low-code solution for building and managing multi-agent LLM systems, focusing on simplicity, customisation, and efficient human-agent...

CVE-2026-2286

CrewAI contains a server-side request forgery vulnerability that enables content acquisition from internal and cloud services, facilitated by the RAG search tools not properly validating URLs provided at runtime...

CVE-2026-2286

CrewAI contains a server-side request forgery vulnerability that enables content acquisition from internal and cloud services, facilitated by the RAG search tools not properly validating URLs provided at runtime...

CVE-2026-2286

CVE-2026-2286 affects CrewAI ecosystem through a server-side request forgery (SSRF) vulnerability in the RAG search tooling, enabling an attacker to access internal and cloud resources by supplying crafted URLs at runtime. Connected advisories confirm the vulnerability in the CrewAI stack, includ...

Exploiting Web Search Tools of AI Agents for Data Exfiltration

Large language models LLMs are now routinely used to autonomously execute complex tasks, from natural language processing to dynamic workflows like web searches. The usage of tool-calling and Retrieval Augmented Generation RAG allows LLMs to process and retrieve sensitive corporate data, amplifyi...

SolarWinds Log & Event Manager for Log Management and SEIM Security

SolarWinds® Log & Event Manager LEM, a full-function Security & Information Event Management SIEM solution, delivers powerful log management capabilities in a highly affordable, easy-to-deploy virtual appliance. SolarWinds LEM combines real-time log analysis, event correlation, and a groundbreaki...