A2A Java SDK: Android synchronous POST forwards credentials across authorities after incomplete redirect fix

The GHSA-9rhm fix added this safe setting in AndroidA2AHttpClient.createConnection: connection.setInstanceFollowRedirectsfalse; The synchronous POST builder later overwrites it: private boolean followRedirects = true; public A2AHttpResponse post throws IOException HttpURLConnection connection =...

AttackSurfaceMapper

AttackSurfaceMapper AttackSurfaceMapper ASM is a reconnaissance tool that uses a mixture of open source intelligence and active techniques to expand the attack surface of your target. You feed in a mixture of one or more domains, subdomains and IP addresses and it uses numerous techniques to find...

A2A Java SDK send client credentials under server-controlled HTTP header name, enabling leakage via redirect

Impact. A malicious or compromised A2A agent can cause the client's API key credential to be forwarded to an arbitrary third-party server. The agent serves an AgentCard with an APIKeySecurityScheme specifying a custom header name, then responds with an HTTP redirect. The JDK HttpClient follows th...

GHSA-9RHM-2H4X-JWMX A2A Java SDK send client credentials under server-controlled HTTP header name, enabling leakage via redirect

Impact. A malicious or compromised A2A agent can cause the client's API key credential to be forwarded to an arbitrary third-party server. The agent serves an AgentCard with an APIKeySecurityScheme specifying a custom header name, then responds with an HTTP redirect. The JDK HttpClient follows th...

ThievingFox

ThievingFox ThievingFox is a collection of post-exploitation tools to gather credentials from various password managers and windows utilities. Each module leverages a specific method of injecting into the target process, and then hooks internals functions to gather crendentials. The accompanying...

LSTAR

LSTAR - Aggressor A plugin from initial access to domain takeover, enabling intranet traversal With the goal of simplifying CS right-click operations and facilitating integration, referencing a large number of post-exploitation plugins Restructured and enriched host credential acquisition,...

Kraken

A Python-based tool to centralize and streamline BruteForce Attacks About The Project Kraken is a powerful, Python-based tool designed to centralize and streamline various brute-forcing tasks. Kraken provides a suite of tools for cybersecurity professionals to efficiently perform brute-force...

agent-vault

HTTP credential proxy and vault An open-source credential broker by Infisical that sits between your agents and the APIs they call. Agents should not possess credentials. Agent Vault eliminates credential exfiltration risk with brokered access. New here? Thelaunch blog post has the full story...

datasploit

Overview of the tool: Performs OSINT on a domain / email / username / phone and find out information from different sources. Correlate and collaborate the results, show them in a consolidated manner. Tries to find out credentials, api-keys, tokens, subdomains, domain history, legacy portals, etc...

CVE-2023-23397

CVE-2023-23397 Simple and dirty PoC of the CVE-2023-23397 vulnerability impacting the Outlook thick client. Description Outlook suffers from a lack of control over the user input that allows to configure the sound of a meeting and appointment reminder. Indeed, an attacker is able to force a victi...

POC-CVE-2022-26671

If you got here, you know why this repo needed created. CVE-2022-26671 GET /AT/ATDefault.aspx Line's 430 contains the cleartext credential. secom | supervisor In regards to to responsible disclosure, not dislcosing a hardcoded cleartext HTTP body response is silly when its the login page./...

pamspy

pamspy -- Credentials Dumper for Linux pamspy leverage eBPF technologies to achieve an equivalent work of 3snake. It will track a particular userland function inside the PAM Pluggable Authentication Modules library, used by many critical applications to handle authentication like: sudo sshd passw...

RdpThief

RdpThief RdpThief by itself is a standalone DLL that when injected in the mstsc.exe process, will perform API hooking, extract the clear-text credentials and save them to a file. An aggressor script accompanies it, which is responsible for managing the state, monitoring for new processes and...

CredNinja

This tool is intended for penetration testers who want to perform an engagement quickly and efficiently. While this tool can be used for more covert operations including some additions below, it really shines when used at the scale of a large network. At the core of it, you provide it a list of...

CVE-2026-87861

When using ambient user credentials, an HTTP request directed to one origin may be dispatched over a connection previously authenticated via Negotiate for a different origin, leaving the request's intended credentials unused...

CVE-2026-86414

libcurl is vulnerable to a credential leak where an HTTP proxy can trick the library into sending the origin's credentials (such as Basic password or Negotiate/Kerberos tickets ) to the proxy itself. This occurs because the proxy can respond to a CONNECT tunnel request with a 401 WWW-Authenticate...

CVE-2026-86414

An HTTP proxy can trick libcurl into sending the origin's credentials Basic password, or a Negotiate/Kerberos ticket to the proxy itself, by answering the CONNECT tunnel request with 401 WWW-Authenticate: instead of the expected 407 Proxy-Authenticate:...

EUVD-2026-105306

An HTTP proxy can trick libcurl into sending the origin's credentials Basic password, or a Negotiate/Kerberos ticket to the proxy itself, by answering the CONNECT tunnel request with 401 WWW-Authenticate: instead of the expected 407 Proxy-Authenticate:...

CVE-2026-86413

When using an ambient user in a first transfer doing Negotiate authentication and asked to follow redirects, curl could pass on its credential details to an unrelated second origin when asked to redirect there...

CVE-2026-86413

The curl utility contains a flaw where it may leak sensitive Negotiate authentication credentials (specifically system-provided Kerberos credentials) to an unrelated second origin. This occurs when using an ambient user during a first transfer and the client is configured to follow HTTP redirects...