launch-editor: NTLMv2 hash disclosure via UNC path handling on Windows

Summary The launch-editor NPM package accesses arbitrary paths including Windows UNC paths. When a UNC path is opened, Windows automatically attempts NTLM authentication to the remote host, causing the user’s NTLMv2 password hash to be leaked to an attacker-controlled SMB server. This can result ...

NPM: launch-editor: NTLMv2 hash disclosure via UNC path handling on Windows

NPM: launch-editor: NTLMv2 hash disclosure via UNC path handling on Windows vulnerability discovered by ? in WordPress Npm launch-editor versions = 2.14.0...

NPM: launch-editor: NTLMv2 hash disclosure via UNC path handling on Windows

NPM: launch-editor: NTLMv2 hash disclosure via UNC path handling on Windows vulnerability discovered by ? in WordPress Npm vite-plus versions = 0.1.23...

GHSA-7QMG-GRCP-QF25 GeoServer has an arbitrary file write vulnerability in its Master Password Dump Page

Summary A vulnerability exists that allows an authenticated administrator with access to GeoServer's security system to pass arbitrary file names to the Master Password Dump web page and create files containing the master password in plaintext. The provided file name must be an absolute path to t...

GeoServer has an arbitrary file write vulnerability in its Master Password Dump Page

Summary A vulnerability exists that allows an authenticated administrator with access to GeoServer's security system to pass arbitrary file names to the Master Password Dump web page and create files containing the master password in plaintext. The provided file name must be an absolute path to t...

PT-2026-49053

Name of the Vulnerable Software and Affected Versions GeoServer versions prior to 2.26.4 GeoServer versions prior to 2.27.3 Description An authenticated administrator with access to the security system can provide arbitrary absolute file paths to the Master Password Dump web page to create files...

CVE-2026-39908

OpenBullet2 ≤ v0.3.2 on Windows suffers a credential disclosure via a UNC-path proxy source. When a job loads proxies from an attacker-controlled UNC path, an SMB authentication occurs and reveals the NTLMv2 hash of the process user, enabling relay or offline cracking. Affected component is the p...

CVE-2026-45080 Klaw: Improper Access Control Allows Disclosure of Password Hash

Klaw is a self-service Apache Kafka Topic Management/Governance tool/portal. Prior to version 2.10.4, improper access control allows disclosure of password hash. This issue has been patched in version 2.10.4...

PT-2026-43449

TL;DR This vulnerability affects all Kirby sites that might have potential attackers in the group of authenticated Panel users. This vulnerability is of high severity for affected sites and has a high real-world impact. ---- Introduction Arbitrary method call is a type of arbitrary code execution...

Microsoft Visual Studio Products (April 2026)

The Microsoft Visual Studio Products are missing a security update. It is, therefore, affected by an information disclosure vulnerability: - It is possible to obtain a user's NTLM hash by tricking them into cloning a malicious repository, or checking out a malicious branch that accesses an...

PT-2026-33110

Name of the Vulnerable Software and Affected Versions Git for Windows versions prior to 2.53.0.windows.3 Description Git for Windows lacks protections that prevent attackers from obtaining a user's NTLM hash. An attacker can obtain the NTLMv2 hash by tricking users into cloning a malicious...

GO-2026-4855 Vikunja: Unauthenticated Instance-Wide Data Breach via Link Share Hash Disclosure Chained with Cross-Project Attachment IDOR in code.vikunja.io/api

Vikunja: Unauthenticated Instance-Wide Data Breach via Link Share Hash Disclosure Chained with Cross-Project Attachment IDOR in code.vikunja.io/api. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If thi...

GHSA-8HP8-9FHR-PFM9 Vikjuna: Link Share Hash Disclosure via ReadAll Endpoint Enables Permission Escalation

Summary The LinkSharing.ReadAll method allows link share authenticated users to list all link shares for a project, including their secret hashes. While LinkSharing.CanRead correctly blocks link share users from reading individual shares via ReadOne, the ReadAllWeb handler bypasses this check by...

Vikjuna: Link Share Hash Disclosure via ReadAll Endpoint Enables Permission Escalation

Summary The LinkSharing.ReadAll method allows link share authenticated users to list all link shares for a project, including their secret hashes. While LinkSharing.CanRead correctly blocks link share users from reading individual shares via ReadOne, the ReadAllWeb handler bypasses this check by...

CVE-2026-33680 Vikunja Vulnerable to Link Share Hash Disclosure via ReadAll Endpoint Enables Permission Escalation

Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.2, the LinkSharing.ReadAll method allows link share authenticated users to list all link shares for a project, including their secret hashes. While LinkSharing.CanRead correctly blocks link share users from readi...

CVE-2026-33680 Vikunja Vulnerable to Link Share Hash Disclosure via ReadAll Endpoint Enables Permission Escalation

Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.2, the LinkSharing.ReadAll method allows link share authenticated users to list all link shares for a project, including their secret hashes. While LinkSharing.CanRead correctly blocks link share users from readi...

Windows File Explorer NTLM Forced Authentication Hash Disclosure 1.0

Windows File Explorer contains persistent forced authentication behavior that automatically transmits NTLM challenge-response hashes to remote SMB/WebDAV endpoints during routine file operations, enabling credential theft and potential domain compromise through NTLM relay attacks. This is not an...

📄 Microsoft Windows 10 / 11 NTLM Hash Disclosure Spoofing

Microsoft Windows 10 / 11 proof of concept exploit that generates a .library-ms XML file pointing to a network share UNC. When opened/imported on Windows, the library points to the specified UNC path. Exploit Title: windows 10/11 - NTLM Hash Disclosure Spoofing Date: 2025-10-06 Exploit Author:...

windows 10/11 - NTLM Hash Disclosure Spoofing

Exploit Title: windows 10/11 - NTLM Hash Disclosure Spoofing Date: 2025-10-06 Exploit Author: Beatriz Fresno Naumova Vendor Homepage: https://www.microsoft.com Software Link: N/A Version: Not applicable this is a generic Windows library file behavior Tested on: Windows 10 x64 / Windows 11 x64 lab...

CVE-2026-20872 NTLM Hash Disclosure Spoofing Vulnerability

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