CVE-2026-49186 Lack of MQTT Broker Topic Access Control Lists

The local MQTT broker does not enforce topic-level Access Control Lists ACLs. This allows any client to subscribe using wildcard characters or + to enumerate hidden network devices or publish rogue control commands...

PT-2026-46850

Summary There is a Proof of Concept which is able to enumerate the usernames of administrator users. This was possible by performing a timing attack. Details The faulty code exists in src/Core/Framework/Api/OAuth/UserRepository.php: public function getUserEntityByUserCredentials string $username,...

AWS VDP: Non-Production API Endpoints for the Amazon S3 Tables Service Fails to Log to CloudTrail Resulting in Silent Permission Enumeration

A vulnerability was discovered in the Amazon S3 Tables service where certain non-production API endpoints failed to log calls to CloudTrail. This allowed permission enumeration to be performed without leaving any trace in CloudTrail. Twenty-three endpoints were identified that exhibited this...

eCPPT-Penetration-Testing-Reports

eCPPT Penetration Testing Reports Penetration testing lab rep...

Linux Distros Unpatched Vulnerability : CVE-2026-45947

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amdgpu: Fix memory leak in amdgpuacpienumeratexcc In amdgpuacpienumeratexcc, if amdgpuacpidevinit returns -ENOMEM, the function returns directly without...

Linux-privesc-PoC

Linux Privilege Escalation PoC Lab Educational disclaimer...

-CyberPentest-Plugin-Claude-Code

🔐 CyberPentest Plugin — Claude Code Plugin de pentest offen...

EUVD-2026-33949

NamelessMC is website software for Minecraft servers. In version 2.2.4, modules/Forum/pages/forum/getquotes.php only checks whether the caller is logged in, then reads a post by attacker-controlled post ID and returns its content. The backend helper in modules/Forum/classes/Forum.php does not...

CVE-2026-45294

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to 1.8.219, the password reset endpoint returns visually distinct responses depending on whether the submitted email address belongs to an existing user account, allowing unauthenticated attackers to enumerat...

Learn from Your Mistakes: Tree-Like Self-Play for Secure Code LLMs

While Large Language Models LLMs excel in code generation, they remain prone to replicating subtle yet critical vulnerabilities endemic to their training data. Current alignment techniques, such as Supervised Fine-Tuning SFT and Reinforcement Learning RL, typically apply coarse-grained optimizati...

AWS VDP: Non-Production API Endpoints for the Amazon Cloudwatch Fails to Log to CloudTrail Resulting in Silent Permission Enumeration

A vulnerability was discovered in the Amazon CloudWatch service, where certain non-production API endpoints could be used to perform permission enumeration without generating corresponding CloudTrail events. This allowed for silent testing of compromised IAM credentials. The vulnerability was...

CVE-2026-45286

Nextcloud is an open source content collaboration platform. From versions 5.5.13 to before 5.5.17, and 6.2.0 to before 6.2.3, an authenticated user can enumerate users on the same Nextcloud instance by using the Calendar app's endpoint for suggesting attendees. The sharing restrictions, applied t...

CVE-2026-45286

CVE-2026-45286 affects Nextcloud Open Source Content Collaboration Platform. An authenticated user could enumerate other users on the same instance by abusing the Calendar app’s endpoint for suggesting attendees; standard sharing restrictions did not apply to that endpoint. Impacted versions are ...

EUVD-2026-33711

Nextcloud is an open source content collaboration platform. From versions 5.5.13 to before 5.5.17, and 6.2.0 to before 6.2.3, an authenticated user can enumerate users on the same Nextcloud instance by using the Calendar app's endpoint for suggesting attendees. The sharing restrictions, applied t...

CVE-2026-45286 Nextcloud: Calendar app leaked user identifiers via attendee suggestion endpoint

Nextcloud is an open source content collaboration platform. From versions 5.5.13 to before 5.5.17, and 6.2.0 to before 6.2.3, an authenticated user can enumerate users on the same Nextcloud instance by using the Calendar app's endpoint for suggesting attendees. The sharing restrictions, applied t...

CVE-2026-45286

Nextcloud is an open source content collaboration platform. From versions 5.5.13 to before 5.5.17, and 6.2.0 to before 6.2.3, an authenticated user can enumerate users on the same Nextcloud instance by using the Calendar app's endpoint for suggesting attendees. The sharing restrictions, applied t...

CVE-2026-45286 Nextcloud: Calendar app leaked user identifiers via attendee suggestion endpoint

Nextcloud is an open source content collaboration platform. From versions 5.5.13 to before 5.5.17, and 6.2.0 to before 6.2.3, an authenticated user can enumerate users on the same Nextcloud instance by using the Calendar app's endpoint for suggesting attendees. The sharing restrictions, applied t...

CVE-2026-45286

Nextcloud is an open source content collaboration platform. From versions 5.5.13 to before 5.5.17, and 6.2.0 to before 6.2.3, an authenticated user can enumerate users on the same Nextcloud instance by using the Calendar app's endpoint for suggesting attendees. The sharing restrictions, applied t...

web-enumerator

🔍 Web Enumeration & Attack Testing Tool A professional‑grade...

EUVD-2026-33596

The structuredata endpoint in the Airflow UI returned external dependency graph nodes for linked Dags without checking whether the caller had read permission on those linked Dags. An authenticated UI/API user authorized for one Dag could enumerate linked Dag IDs and dependency metadata for other...