LDP$^3$: an Extensible and Multi-Threaded Toolkit for Local Differential Privacy Protocols and Post-Processing Methods

Local differential privacy LDP has become a prominent notion for privacy-preserving data collection. While numerous LDP protocols and post-processing PP methods have been developed, selecting an optimal combination under different privacy budgets and datasets remains a challenge. Moreover, the la...

Code-Projects Responsive Blog Site 注入漏洞

Code-Projects Responsive Blog Site is a responsive blog site from Code-Projects open source. An injection vulnerability exists in Code-Projects Responsive Blog Site version 1.0, which stems from an incorrect manipulation of the parameter ID in the file /single.php resulting in SQL injection...

Post-Processing in Local Differential Privacy: an Extensive Evaluation and Benchmark Platform

Local differential privacy LDP has recently gained prominence as a powerful paradigm for collecting and analyzing sensitive data from users' devices. However, the inherent perturbation added by LDP protocols reduces the utility of the collected data. To mitigate this issue, several post-processin...

Hijacking Ollama’s Signed Installer for Code Execution

This blog post is part of an ongoing series exploring how AI related tools aimed at developers can be exploited to compromise their machines. As these tools increasingly integrate deep system access, they also expand the attack surface available to threat actors. In our first post, we outlined a...

FIDESlib: a Fully-Fledged Open-Source FHE Library for Efficient CKKS on GPUs

Word-wise Fully Homomorphic Encryption FHE schemes, such as CKKS, are gaining significant traction due to their ability to provide post-quantum-resistant, privacy-preserving approximate computing; an especially desirable feature in Machine-Learning-as-a-Service MLaaS cloud-computing paradigms...

BackFed: an Efficient and Standardized Benchmark Suite for Backdoor Attacks in Federated Learning

Federated Learning FL systems are vulnerable to backdoor attacks, where adversaries train their local models on poisoned data and submit poisoned model updates to compromise the global model. Despite numerous proposed attacks and defenses, divergent experimental settings, implementation errors, a...

dify 安全漏洞

dify is an open source LLM application development platform from LangGenius Open Source. A security vulnerability exists in versions 1.1.0 through 1.1.2 of dify, which stems from an uncleaned code node input that could lead to the execution of arbitrary code...

dify 跨站脚本漏洞

dify is an open source LLM application development platform from LangGenius Open Source. A cross-site scripting vulnerability exists in versions prior to dify 1.1.3, which stems from uncleared input in the Firefox browser and could lead to cross-site scripting attacks...

PT-2025-34262 · Git · Clamav

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=429489013 Crash type: Invalid-free Crash state: cli pdf cli scanpdf cli magic scan...

Malicious code in open-source-catalog (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware f3bfbe0348c0d5c8d07d2f1fe1b504717cbe1e2f686ce8d05381049ec4df11e0 Any computer that has this package installed or running should be considered...

MAL-2025-5642 Malicious code in open-source-catalog (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware f3bfbe0348c0d5c8d07d2f1fe1b504717cbe1e2f686ce8d05381049ec4df11e0 Any computer that has this package installed or running should be considered...

[SECURITY] Fedora 42 Update: mbedtls-3.6.4-1.fc42

Mbed TLS is a light-weight open source cryptographic and SSL/TLS library written in C. Mbed TLS makes it easy for developers to include cryptographic and SSL/TLS capabilities in their embedded applications with as little hassle as possible...

07FLY多款产品 安全漏洞

07FLY-CMS and so on are products of China Zero Takeoff 07FLY company.07FLY-CMS is a free and open source content management system.07FLYCMS is a free and open source content management system.07Fly 07FLYCRM and so on are products of China Zero Takeoff 07Fly company.07FLYCRM is a customer...

Cloud Digital Forensic Readiness: an Open Source Approach to Law Enforcement Request Management

Cloud Forensics presents a multi-jurisdictional challenge that may undermines the success of digital forensic investigations DFIs. The growing volumes of domiciled and foreign law enforcement LE requests, the latency and complexity of formal channels for crossborder data access are challenging...

Malicious code in ai-app-foundation (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 0bdcc3a8b6070b61e7d7af657fdf20806e88b4ff4cd6bf5db9838083b10e6996 Any computer that has this package installed or running should be considered...

CVE-2025-53358

kotaemon is an open-source RAG-based tool for document comprehension. From versions 0.10.6 and prior, in libs/ktem/ktem/index/file/ui.py, the indexfn method accepts both URLs and local file paths without validation. The pipeline streams these paths directly and stores them, enabling attackers to...

Malicious code in buzzwordcrm (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 940f87e50ab955b94dc0592711a21d19b9c1c962229c927531aef0816bf7ae2a Any computer that has this package installed or running should be considered...

FileBrowser has an unspecified vulnerability (CNVD-2025-22702)

FileBrowser is an open source web file browser . Provides a file management interface in a specified directory , can be used to upload , delete , preview , rename and edit your files . FileBrowser has a security vulnerability , the vulnerability stems from the file access permissions are not...

Mozilla Firefox and Firefox ESR Security Bypass Vulnerability (CNVD-2025-15489)

Mozilla Firefox is an open source web browser.Mozilla Firefox ESR is an extended support version of Firefox web browser. A security bypass vulnerability exists in Mozilla Firefox and Firefox ESR, which can be exploited by attackers to bypass security restrictions...

VLAI: a RoBERTa-Based Model for Automated Vulnerability Severity Classification

This paper presents VLAI, a transformer-based model that predicts software vulnerability severity levels directly from text descriptions. Built on RoBERTa, VLAI is fine-tuned on over 600,000 real-world vulnerabilities and achieves over 82% accuracy in predicting severity categories, enabling fast...