1169 matches found
CVE-2026-35611
Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. From 2.3.0 to before 2.9.0, within the URI template implementation in Addressable, two classes of URI template generate regular expressions vulnerable to catastrophic backtracking...
CVE-2026-35611
Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. From 2.3.0 to before 2.9.0, within the URI template implementation in Addressable, two classes of URI template generate regular expressions vulnerable to catastrophic backtracking...
PT-2026-30910
Name of the Vulnerable Software and Affected Versions Addressable versions 2.3.0 through 2.8.9 Description Addressable, an alternative URI implementation for Ruby, contains a flaw in its URI template implementation. Templates utilizing the '' explode modifier with any expansion operator e.g., foo...
Addressable 安全漏洞
Addressable is a Ruby library developed by Bob Aman. Versions of Addressable from 2.3.0 to 2.9.0 contained a security vulnerability. This vulnerability stemmed from the URI template implementation; two types of regular expressions generated by the URI templates had catastrophic backtracking, whic...
CVE-2026-34939
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
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
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 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 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 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...
PraisonAI Has ReDoS via Unvalidated User-Controlled Regex in MCPToolIndex.search_tools()
Summary 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 thread for hundreds of seconds and causing a complete...
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...
GHSA-8W9J-HC3G-3G7F PraisonAI Has ReDoS via Unvalidated User-Controlled Regex in MCPToolIndex.search_tools()
Summary 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 thread for hundreds of seconds and causing a complete...
PT-2026-29826
Name of the Vulnerable Software and Affected Versions PraisonAI versions prior to 4.5.90 Description PraisonAI's MCPToolIndex.search tools function compiles a caller-supplied string directly as a Python regular expression without validation, sanitization, or a timeout. A crafted regular expressio...
minimatch: Minimatch: Denial of Service via catastrophic backtracking in glob expressions
A flaw was found in minimatch. A remote attacker could exploit this vulnerability by providing a specially crafted glob expression with nested unbounded quantifiers. This could lead to catastrophic backtracking in the V8 JavaScript engine, causing the application to become unresponsive and...
EUVD-2026-16322
path-to-regexp vulnerable to Regular Expression Denial of Service via multiple wildcards...
EUVD-2026-16273
path-to-regexp vulnerable to Regular Expression Denial of Service via multiple route parameters...
Regular Expression Denial of Service (ReDoS)
Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS when multiple wildcards are used in combination with at least one parameter. An attacker can cause excessive resource consumption and application unresponsiveness by supplying specially crafted...
Regular Expression Denial of Service (ReDoS)
Overview Affected versions of this package are vulnerable to Regular Expression Denial of Service ReDoS when multiple wildcards are used in combination with at least one parameter. An attacker can cause excessive resource consumption and application unresponsiveness by supplying specially crafted...
CVE-2026-0967
A flaw was found in libssh. A remote attacker, by controlling client configuration files or knownhosts files, could craft specific hostnames that when processed by the matchpattern function can lead to inefficient regular expression backtracking. This can cause timeouts and resource exhaustion,...