Feedback Lunch: Deep Feedback Codes for Wiretap Channels

We consider reversely-degraded wiretap channels, for which the secrecy capacity is zero if there is no channel feedback. This work focuses on a seeded modular code design for the Gaussian wiretap channel with channel output feedback, combining universal hash functions for security and learned...

CVE-2025-56749

Creativeitem Academy LMS up to and including 6.14 uses a hardcoded default JWT secret for token signing. This predictable secret allows attackers to forge valid JWT tokens, leading to authentication bypass and unauthorized access to any user account...

A Hard-Label Black-Box Evasion Attack against ML-Based Malicious Traffic Detection Systems

Machine Learning ML-based malicious traffic detection is a promising security paradigm. It outperforms rule-based traditional detection by identifying various advanced attacks. However, the robustness of these ML models is largely unexplored, thereby allowing attackers to craft adversarial traffi...

EUVD-2025-34619

Creativeitem Academy LMS up to and including 5.13 uses predictable password reset tokens based on Base64 encoded templates without rate limiting, allowing brute force attacks to guess valid reset tokens and compromise user accounts...

EUVD-2025-34621

Creativeitem Academy LMS up to and including 5.13 does not regenerate session IDs upon successful authentication, enabling session fixation attacks where attackers can hijack user sessions by predetermining session identifiers...

RoBCtrl: Attacking GNN-Based Social Bot Detectors Via Reinforced Manipulation of Bots Control Interaction

Social networks have become a crucial source of real-time information for individuals. The influence of social bots within these platforms has garnered considerable attention from researchers, leading to the development of numerous detection technologies. However, the vulnerability and robustness...

CVE-2025-56746

Creativeitem Academy LMS versions up to and including 5.13 are vulnerable to a session fixation attack (CWE-384). The root cause is a failure to regenerate session IDs upon successful authentication, which allows an attacker to predetermine session identifiers and hijack user sessions. To remedia...

CVE-2025-56746

Creativeitem Academy LMS up to and including 5.13 does not regenerate session IDs upon successful authentication, enabling session fixation attacks where attackers can hijack user sessions by predetermining session identifiers...

CVE-2025-56748

Creativeitem Academy LMS up to and including 5.13 uses predictable password reset tokens based on Base64 encoded templates without rate limiting, allowing brute force attacks to guess valid reset tokens and compromise user accounts...

Injection, Attack and Erasure: Revocable Backdoor Attacks Via Machine Unlearning

Backdoor attacks pose a persistent security risk to deep neural networks DNNs due to their stealth and durability. While recent research has explored leveraging model unlearning mechanisms to enhance backdoor concealment, existing attack strategies still leave persistent traces that may be detect...

EUVD-2025-34223

Creativeitem Academy LMS up to and including 5.13 contains a privilege escalation vulnerability in the Apiinstructor controller where regular authenticated users can access instructor-only functions without proper role validation, allowing unauthorized course creation and management...

Attack-Specialized Deep Learning with Ensemble Fusion for Network Anomaly Detection

The growing scale and sophistication of cyberattacks pose critical challenges to network security, particularly in detecting diverse intrusion types within imbalanced datasets. Traditional intrusion detection systems IDS often struggle to maintain high accuracy across both frequent and rare...

Creativeitem Academy LMS security vulnerabilities

Creativeitem Academy LMS is an online learning management system from Creativeitem Bangladesh. A security vulnerability exists in Creativeitem Academy LMS version 5.13 and earlier, which stems from a lack of role validation in the Apiinstructor controller, which could lead to elevation of privile...

CVE-2025-62158

Frappe Learning is a learning system that helps users structure their content. In versions prior to 2.38.0, the system did stored the attachments uploaded by the students in their assignments as public files. This issue potentially exposed student-uploaded files to the public. Anyone with the fil...

CVE-2025-11555

A vulnerability was detected in Campcodes Online Learning Management System 1.0. This affects an unknown part of the file /admin/calendarofevents.php. The manipulation of the argument datestart results in sql injection. The attack may be launched remotely. The exploit is now public and may be use...

CVE-2025-62158

Frappe Learning is a learning system that helps users structure their content. In versions prior to 2.38.0, the system did stored the attachments uploaded by the students in their assignments as public files. This issue potentially exposed student-uploaded files to the public. Anyone with the fil...

EUVD-2025-33775

Frappe Learning is a learning system that helps users structure their content. In versions prior to 2.38.0, the system did stored the attachments uploaded by the students in their assignments as public files. This issue potentially exposed student-uploaded files to the public. Anyone with the fil...

CVE-2025-62158 Frappe had attachments made by students to their assignments of type Text set to public

Frappe Learning is a learning system that helps users structure their content. In versions prior to 2.38.0, the system did stored the attachments uploaded by the students in their assignments as public files. This issue potentially exposed student-uploaded files to the public. Anyone with the fil...

CVE-2025-62158 Frappe had attachments made by students to their assignments of type Text set to public

Frappe Learning is a learning system that helps users structure their content. In versions prior to 2.38.0, the system did stored the attachments uploaded by the students in their assignments as public files. This issue potentially exposed student-uploaded files to the public. Anyone with the fil...

CVE-2025-62158 Frappe had attachments made by students to their assignments of type Text set to public

Frappe Learning is a learning system that helps users structure their content. In versions prior to 2.38.0, the system did stored the attachments uploaded by the students in their assignments as public files. This issue potentially exposed student-uploaded files to the public. Anyone with the fil...