lehack-2026-challenge

LeHack 2026 Challenge A 3-tier challenge demonstrating impact of direct disk mounting. Challenge Overview Level| Goal| Technique ---|---|--- 1| Access the unencrypted disk| Set boot cmdline to init=/bin/bash in grub 2| Crack vault1 LUKS| Extract header → hashcat → unlock & mount vault 3| Crack...

cryptoquant-key-gen

CryptoQuant Breaker v1.6 — 2026 افتح ميزات CryptoQuant المميزة | تحليلات متقدمة ووصول للبيانات في الوقت الفعلي الوصف CryptoQuant Breaker هو أداة تصحيح قوية مصممة لتجاوز قيود طبقة التحليلات المتقدمة وحدود البيانات في الوقت الفعلي في CryptoQuant. احصل على وصول غير محدود إلى تحليلات السلسلة الاحتراف...

http-oracle-ebs-cve-2025-61882.nse

http-oracle-ebs-cve-2025-61882.nse Detects Oracle E-Business Suite CVE-2025-61882. Detection: multi-tier checks — fingerprinting, version checks, endpoint & SSRF tests, timing analysis & controlled exploitation 4 high-confidence results. Default = safe fingerprinting only. Set aggressive=true 2...

soc-analyst-hub

🛡️ SOC Analyst Hub — Tier 1 Toolkit A free, fully offline interactive toolkit for Tier 1 SOC analysts — covering incident response, alert triage, threat hunting, and analyst onboarding. Zero dependencies. Single HTML file. Open in any browser. 🚀 Live Demo → 📦 What's Inside ⚡ Incident Response...

DDoS-Purple-Teaming-Offensive-Multi-Vector-7-Tier-Defensive-Holistic-Blueprint-

= doi.org/10.5281/zenodo.18287026 = orcid.org/0009-0007-7728-256X Project: DDoS Purple Elite Teaming Exhaustive Analysis 2026 Author: SASTRAADIWIGUNA PurpleEliteTeaming ⚠️ MANDATORY LEGAL DISCLAIMER This repository and its documentation are strictly for educational, defensive, and authorized...

ejbca-pqc-lab

EJBCA Pure PQC Lab — ML-DSA-65 Two-Tier PKI Hierarchy A hands-on implementation of NIST FIPS 204 ML-DSA in a two-tier PKI hierarchy using EJBCA Community Edition. 📖 Full walkthrough: Building a Post-Quantum PKI: How I Signed a Root CA and Sub CA Using ML-DSA on EJBCA What This Lab Builds A comple...

Fleet: Unauthenticated download of in-house iOS app binaries via predictable URLs

Summary Two endpoints serving in-house iOS application packages and manifests in Fleet's enterprise tier are reachable without a hard-to-guess token in the URL, allowing an unauthenticated attacker who can reach the Fleet server to download an in-house IPA by guessing sequential title identifiers...

EUVD-2026-60323

TIER IV Nebula through 1.2.0 contains an out-of-bounds read vulnerability in the Vlp32Decoder::unpack function that allows unauthenticated remote attackers to cause the decoder to read past the end of a received UDP buffer into adjacent heap memory by sending a short UDP datagram. Attackers can...

CVE-2026-74238 TIER IV Nebula 1.2.0 Heap Out-of-Bounds Read via VLP32 UDP Decoder

TIER IV Nebula through 1.2.0 contains an out-of-bounds read vulnerability in the Vlp32Decoder::unpack function that allows unauthenticated remote attackers to cause the decoder to read past the end of a received UDP buffer into adjacent heap memory by sending a short UDP datagram. Attackers can...

CVE-2026-74238

TIER IV Nebula through 1.2.0 contains an out-of-bounds read vulnerability in the Vlp32Decoder::unpack function that allows unauthenticated remote attackers to cause the decoder to read past the end of a received UDP buffer into adjacent heap memory by sending a short UDP datagram. Attackers can...

CVE-2026-73630

SiYuan before v3.7.4 contains an information disclosure vulnerability in the /api/filetree/authFilePublishAccess endpoint, which is registered with CheckAuth only and is reachable anonymously. The endpoint never sets a failure code, so its outcome is signalled entirely by the response message and...

CVE-2026-73630

SiYuan before v3.7.4 contains an information disclosure vulnerability in the /api/filetree/authFilePublishAccess endpoint, which is registered with CheckAuth only and is reachable anonymously. The endpoint never sets a failure code, so its outcome is signalled entirely by the response message and...

PT-2026-72012

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.7.4 Description An information disclosure issue exists in the '/api/filetree/authFilePublishAccess' endpoint, which is accessible anonymously. The endpoint does not return failure codes, instead signaling outcomes...

CVE-2026-41187

Calico's apiserver wraps tier-scoped resources so that every operation runs through AuthorizeTierOperation, but the Delete override on NetworkPolicy, GlobalNetworkPolicy, and their staged variants is not invoked for DeleteCollection requests. A user holding the deletecollection verb or wildcard...

CVE-2026-41187

Summary: Calico’s apiserver fails to invoke the Delete override for DeleteCollection on tier-scoped policies (NetworkPolicy, GlobalNetworkPolicy and staged variants). This allows a user with deletecollection or wildcard verbs on tier-scoped policy resources to bulk-delete policies in tiers they w...

CVE-2026-41187 Calico Tier Authorization Bypass via DeleteCollection

Calico's apiserver wraps tier-scoped resources so that every operation runs through AuthorizeTierOperation, but the Delete override on NetworkPolicy, GlobalNetworkPolicy, and their staged variants is not invoked for DeleteCollection requests. A user holding the deletecollection verb or wildcard...

EUVD-2026-51154

Calico's apiserver wraps tier-scoped resources so that every operation runs through AuthorizeTierOperation, but the Delete override on NetworkPolicy, GlobalNetworkPolicy, and their staged variants is not invoked for DeleteCollection requests. A user holding the deletecollection verb or wildcard...

CVE-2026-41187 Calico Tier Authorization Bypass via DeleteCollection

Calico's apiserver wraps tier-scoped resources so that every operation runs through AuthorizeTierOperation, but the Delete override on NetworkPolicy, GlobalNetworkPolicy, and their staged variants is not invoked for DeleteCollection requests. A user holding the deletecollection verb or wildcard...

CVE-2026-48035 Hulumi: AccountFoundation audit-delivery S3 bucket could be silently weakened

Hulumi is an open-source toolkit that ships secure-by-default cloud and platform infrastructure components for Pulumi. Prior to version 1.4.0, consumers using AccountFoundation could ship an AWS account whose CloudTrail / Config audit logs were deletable by any S3-delete-capable principal — while...

GitHub Cuts Public Bug Bounty Payouts, Moves Top Rewards to VIP Tier

Beginning July 27, 2026, GitHub will cut public bug bounty payouts by at least half at every severity level. Critical findings will drop from $20,000-$30,000+ to a fixed $10,000, while its permanent invite-only VIP tier will pay $30,000 or more. Reports filed before that date, including those...