This page collects WhisperX intelligence signals tagged #regex. It is designed for humans, search engines, and AI agents: each item links to a canonical source-backed record with sector, source, timestamp, credibility, and exportable structured data.
A security vulnerability has been identified in the main.py file of a project. The application accepts paddle speed directly from sys.argv[1] and attempts to validate it with a regex. This reliance on command-line input for game parameters, even with regex validation, exposes the application to security risks. Command-...
The wrapExternalContent function (and its derivatives wrapWebContent and buildSafeExternalPrompt) is designed to wrap untrusted external content with special boundary markers (<<<EXTERNAL_UNTRUSTED_CONTENT id="...">>>) to separate it from trusted instructions. To prevent spoofing using visually similar Unicode characte...
A critical regex pattern within Claude's Slack bot helper contains nested quantifiers, creating a potential vector for catastrophic backtracking and CPU exhaustion. The vulnerability, located in the `MARKDOWN_TABLE_RE` constant, could allow a malicious actor to craft a Slack message payload that triggers a ReDoS (Regul...
A critical security flaw has been identified in the telemetry module of a widely used CLI tool, exposing it to a complete denial-of-service attack. The vulnerability resides in a regular expression designed to scrub base64-encoded data, which contains an unbounded quantifier that can be exploited to trigger catastrophi...
Eine neue Sicherheitslücke im grep-Tool wurde als GitHub-Issue dokumentiert. Die Schwachstelle betrifft die Verwendung regulärer Ausdrücke ohne Schutzmechanismen gegen katastrophales Backtracking – ein Angriffsvektor, der als ReDoS (Regular Expression Denial of Service) bekannt ist. Angreifer könnten speziell gestaltet...
A critical ReDoS (Regular Expression Denial of Service) vulnerability has been discovered in the path-to-regexp library, affecting versions before 8.4.0. The flaw exists in the regex generation logic when multiple wildcards are combined with at least one named parameter. Under specific path patterns, the generated regu...
A code review conducted under internal security protocol MED #11 has identified a potential Regular Expression Denial of Service (ReDoS) vulnerability in the Nexus-Agents input sanitization module. The flaw resides in `packages/nexus-agents/src/security/input-sanitizer.ts` at line 103, where base64 detection relies on ...
A high-severity vulnerability, tracked as CVE-2024-45296, has been identified in path-to-regexp version 0.1.7, a widely deployed npm library that converts Express-style path strings into regular expressions. The flaw enables attackers to trigger specially crafted path patterns that produce inefficient regex output, lea...