keyFinder

KeyFinder Passive API key and secret discovery for Chrome and Firefox KeyFinder is a browser extension for Chrome and Firefox that passively scans every page you visit for leaked API keys, tokens, secrets, and credentials. It runs silently in the background with zero configuration required. What ...

keyfinder

Overview Installation Keyfinder Usage Key Parsing Simple Example Verbose Output APK Parsing Simple APK Example crt.sh Checking Key File Usage Overview CERT Keyfinder is a utility for finding and analyzing key files on a filesystem as well as contained within Android APK files. CERT Keyfinder...

ruby-jwt: Empty-key HMAC bypass; cross-language sibling of CVE-2026-44351

JWT.decodetoken, '', true, algorithm: 'HS256' accepts an attacker-forged token. OpenSSL::HMAC.digest'SHA256', '', payload returns a valid digest under an empty key, and no raise InvalidKeyError if key.empty? precondition exists in the HMAC algorithm. JWT.decodetoken, "", true, algorithm: 'HS256' ...

PT-2026-41777

Name of the Vulnerable Software and Affected Versions ruby-jwt affected versions not specified Description A flaw in the authentication procedure allows the library to accept forged tokens when an empty string is used as the verification key. This occurs because the HMAC algorithm lacks a...

Keyfinder - A Tool For Finding And Analyzing Private (And Public) Key Files, Including Support For Android APK Files

CERT Keyfinder is a utility for finding and analyzing key files on a filesystem as well as contained within Android APK files. CERT Keyfinder development was sponsored by the United States Department of Homeland Security DHS. Installation requirements: 1. Python 3.x recommended androguard...