CVE-2026-0621 MCP TypeScript SDK UriTemplate Exploded Array Pattern ReDoS

Anthropic's MCP TypeScript SDK versions up to and including 1.25.1 contain a regular expression denial of service ReDoS vulnerability in the UriTemplate class when processing RFC 6570 exploded array patterns. The dynamically generated regular expression used during URI matching contains nested...

CVE-2026-0621 MCP TypeScript SDK UriTemplate Exploded Array Pattern ReDoS

Anthropic's MCP TypeScript SDK versions up to and including 1.25.1 contain a regular expression denial of service ReDoS vulnerability in the UriTemplate class when processing RFC 6570 exploded array patterns. The dynamically generated regular expression used during URI matching contains nested...

CVE-2026-0621 MCP TypeScript SDK UriTemplate Exploded Array Pattern ReDoS

Anthropic's MCP TypeScript SDK versions up to and including 1.25.1 contain a regular expression denial of service ReDoS vulnerability in the UriTemplate class when processing RFC 6570 exploded array patterns. The dynamically generated regular expression used during URI matching contains nested...

MCP TypeScript SDK 安全漏洞

MCP TypeScript SDK is a Model Context Protocol open source developer toolkit for Model Context Protocol servers and clients. A security vulnerability exists in MCP TypeScript SDK 1.25.1 and earlier versions, which stems from a regular expression denial of service in the UriTemplate class when...

PT-2026-1337

Name of the Vulnerable Software and Affected Versions Anthropic's MCP TypeScript SDK versions up to and including 1.25.1 Description The software contains a regular expression denial of service ReDoS issue within the UriTemplate class when handling RFC 6570 exploded array patterns. The dynamicall...

EUVD-2021-1480

Malware in sbrugna...

EUVD-2022-6538

Malicious code in bioql PyPI...

EUVD-2025-13934

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2021-32740

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. An uncontrolled resource consumption vulnerabili...

CVE-2025-46821 Envoy vulnerable to bypass of RBAC uri_template permission

Envoy is a cloud-native edge/middle/service proxy. Prior to versions 1.34.1, 1.33.3, 1.32.6, and 1.31.8, Envoy's URI template matcher incorrectly excludes the character from a set of valid characters in the URI path. As a result URI path containing the character will not match a URI template...

CVE-2025-46821

CVE-2025-46821 concerns Envoy, a cloud-native edge/middle/service proxy. Affects prior releases up to 1.34.1, 1.33.3, 1.32.6, and 1.31.8 where the URI template matcher incorrectly excludes the * character in the URI path, causing URI templates to fail to match and potentially bypass RBAC rules co...

CVE-2025-46821

Envoy is a cloud-native edge/middle/service proxy. Prior to versions 1.34.1, 1.33.3, 1.32.6, and 1.31.8, Envoy's URI template matcher incorrectly excludes the "" character from a set of valid characters in the URI path. As a result URI path containing the "" character will not match a URI templat...

CVE-2025-46821 Envoy vulnerable to bypass of RBAC uri_template permission

Envoy is a cloud-native edge/middle/service proxy. Prior to versions 1.34.1, 1.33.3, 1.32.6, and 1.31.8, Envoy's URI template matcher incorrectly excludes the character from a set of valid characters in the URI path. As a result URI path containing the character will not match a URI template...

Envoy Resource Management Error Vulnerability

Envoy is an open source distributed proxy server. A resource management error vulnerability exists in Envoy versions prior to 1.29.1, which results from a denial of service when configuring the URI template matcher using regular expressions...

Regular Expression Denial Of Service (ReDoS)

uri-template-lite is vulnerable to regular expression denial of service. The vulnerability exists due to the insecure regex pattern used for the expandRe attribute in index.js, allowing an attacker to crash the application by providing a malicious input through the URI.expand method...

GHSA-CHW2-6C7R-37P7 uri-template-lite Regular Expression Denial of Service

An exponential ReDoS Regular Expression Denial of Service can be triggered in the uri-template-lite npm package, when an attacker is able to supply arbitrary input to the "URI.expand" method...

@outfoxx/sunday (1.1.0-alpha.19) potentially affected by CVE-2021-43309 via uri-template-lite (22.1.0)

uri-template-lite NPM version 22.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on uri-template-lite and may be impacted: - @outfoxx/sunday 1.1.0-alpha.19 Source cves: CVE-2021-43309 Source advisory: OSV:GHSA-CHW2-6C7R-37P7...

CVE-2021-43309

An exponential ReDoS Regular Expression Denial of Service can be triggered in the uri-template-lite npm package, when an attacker is able to supply arbitrary input to the "URI.expand" method...

Design/Logic Flaw

An exponential ReDoS Regular Expression Denial of Service can be triggered in the uri-template-lite npm package, when an attacker is able to supply arbitrary input to the "URI.expand" method...

CVE-2021-43309 ReDoS in uri-template-lite URI.expand function

An exponential ReDoS Regular Expression Denial of Service can be triggered in the uri-template-lite npm package, when an attacker is able to supply arbitrary input to the "URI.expand" method...