288 matches found
PyNightmare
PyNightmare PoC for CVE-2021-36934 Aka HiveNightmare/SeriousSAM fully written in python3 Explanation CVE-2021-36934 is a recently discovered vulnerability found by @jonasLyk allowing non-admin users to copy all registry hives which contain very private information like hashes which could lead to...
w11_shadow_copies
Windows 11 Shadow Copies On Windows 11, the built-in vssadmin can list, delete or resize Shadow Copies, but Microsoft removed the ability to create them. However, you can still do it by interacting directly with the Volume Shadow Copy Service VSS API, which I already used in my other tool SAMDump...
CVE-2021-36934
CVE-2021-36934 CVE-2021-36934 HiveNightmare vulnerability checker and workaround Flow The script has the following flow: Requires it to run with Administrator privileges Check Windows 10 version is affected by the vulnerability. IF affected by vulnerability: Show Windows version may be affected b...
oxide_hive
Oxide Hive An exploit for the HiveNightmare/SeriousSAM vulnerability that allows you to read registry hives containing sensitive data without admin privileges. If that doesn't sound like privilege escalation I don't know what does. Usage After building the exploit with cargo build and retrieving...
CVE-2021-36934
CVE-2021-36934 CVE-2021-36934 PowerShell scripts Detection.ps1 This is a quick and dirty script to see if a machine may be vulnerable. It writes out a message to the shell indicating if BUILTIN\Users was detected in the permission list and includes the current permissions on the SAM path for...
CVE-2021-36934-HiveNightmare-Lab
CVE-2021-36934 HiveNightmare - Educational Lab 🎯 Objective Reproduce and analyze the HiveNightmare vulnerability in a controlled lab environment. 📋 Table of Contents Vulnerability Description Implementation Demonstration Lab Setup & Tools Exploitation Steps Mitigation Measures Demonstration...
CVE-2021-36934
CVE described on MSRC. Remediated using ECM aka SCCM Config Items: See the remediation and Discovery scripts in repo. Config Item does a boolean $false check for compliance. Remediation In production, we found the need to remediate purge copies other than ClientAccessible ones; we've seen Backup...
EUVD-2026-64553
In the Linux kernel, the following vulnerability has been resolved: xdp: reject clones that overrun skbsharedinfo tailroom xdpfclone clones broadcast copies into a single page and sets framesz to PAGESIZE. xdpbuildskbfromframe later treats that page like a normal XDP frame and expects the usual...
CVE-2026-54727
proot-distro is a utility for managing proot containers. Prior to version 5.1.6, proot-distro restore accepted hardlink entries whose linkname referenced another installed container and did not verify that the hardlink source container matched the destination container being restored, allowing a...
CVE-2026-51268
Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: none. Reason: This record was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none...
EUVD-2026-45636
In the Linux kernel, the following vulnerability has been resolved: netfs: Fix streaming write being overwritten In order to avoid reading whilst writing, netfslib will allow "streaming writes" in which dirty data is stored directly into folios without reading them first. Such folios are marked...
EUVD-2026-45005
An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. The vacation "fcc" feature skips the destination-mailbox ACL. A user whose vacation Sieve script used :fcc to save a copy of the sent message could deliver vacation auto-reply copies into any mailbox the script could name,...
CVE-2026-47082
An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. The vacation "fcc" feature skips the destination-mailbox ACL. A user whose vacation Sieve script used :fcc to save a copy of the sent message could deliver vacation auto-reply copies into any mailbox the script could name,...
UBUNTU-CVE-2026-47082
An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. The vacation "fcc" feature skips the destination-mailbox ACL. A user whose vacation Sieve script used :fcc to save a copy of the sent message could deliver vacation auto-reply copies into any mailbox the script could name,...
CVE-2026-47082
An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. The vacation "fcc" feature skips the destination-mailbox ACL. A user whose vacation Sieve script used :fcc to save a copy of the sent message could deliver vacation auto-reply copies into any mailbox the script could name,...
CVE-2026-6688
FatFs R0.16 and earlier contains a downstream-caller vulnerability pattern associated with FatFs long filename handling. With LFN enabled, fno.fname can be up to 255 characters; many callers copy it into short fixed buffers without bounds checks, causing overflow. This maps to CWE-120 Buffer Copy...
CVE-2026-57081 Net::BitTorrent versions through 2.1.0 for Perl allow remote memory exhaustion via deeply nested bencoded input
Net::BitTorrent versions through 2.1.0 for Perl allow remote memory exhaustion via deeply nested bencoded input. bdecode recurses once per nested list or dictionary level with no depth cap, and each recursive call receives the remaining buffer by value while the list and dictionary branches captu...
MAL-2026-6567 Malicious code in eslint-commit-parser (npm)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5fc51e200a141d1dbbb4f7eb9e5e3dec18507572e5dc9562278713c554fad195 The package is published under the name eslint-commit-parser but its contents are a verbatim copy of the supertest HTTP-testing library — package.jso...
thunderbolt: Limit XDomain response copy to actual frame size
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MAL-2026-6469 Malicious code in ts-precision (npm)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector e7d2534408d7dd1d7f02c3ef470bc697d0803e8acd58941de5974a250127cb8c Package ships a verbatim copy of big.js v7.0.1 including the original author metadata 'Michael Mclaughlin ' and repo reference MikeMcl/big.js under a...