ALTCHA Proof-of-Work Vulnerable to Challenge Splicing and Replay

Impact A cryptographic semantic binding flaw in ALTCHA libraries allows challenge payload splicing, which may enable replay attacks. The HMAC signature does not unambiguously bind challenge parameters to the nonce, allowing an attacker to reinterpret a valid proof-of-work submission with a modifi...

ALTCHA 数据伪造问题漏洞

ALTCHA is a self-hosted CAPTCHA software from ALTCHA Open Source. ALTCHA suffers from a Data Forgery Problem vulnerability that stems from HMAC signatures not explicitly bound to challenge parameters, which could lead to replay attacks...

EUVD-2025-203407

An issue was discovered in Dynatrace OneAgent before 1.325.47. When attempting to access a remote network share from a machine where OneAgent is installed and receiving a "STATUSLOGONFAILURE" error, the agent will retrieve every user token on the machine and repeatedly attempt to access the netwo...

Critical React2Shell Vulnerability (CVE-2025-55182) Analysis: Surge in Attacks Targeting RSC-Enabled Services Worldwide

Torrance, United States / California, December 12th, 2025, CyberNewsWire In December 2025, CVE-2025-55182 React2Shell, a vulnerability in React…...

CVE-2025-14019

LINE client for Android versions from 13.8 to 15.5 is vulnerable to UI spoofing in the in-app browser where a specific layout could obscure the full-screen warning prompt, potentially allowing attackers to conduct phishing attacks...

CVE-2025-14019

LINE client for Android versions from 13.8 to 15.5 is vulnerable to UI spoofing in the in-app browser where a specific layout could obscure the full-screen warning prompt, potentially allowing attackers to conduct phishing attacks...

Behavior-Aware and Generalizable Defense against Black-Box Adversarial Attacks for ML-Based IDS

Machine learning based intrusion detection systems are increasingly targeted by black box adversarial attacks, where attackers craft evasive inputs using indirect feedback such as binary outputs or behavioral signals like response time and resource usage. While several defenses have been proposed...

Tiny RDM 代码问题漏洞

Tiny RDM is a desktop manager by Lykin Personal Developers. A code issue vulnerability exists in Tiny RDM 1.2.5 and earlier versions, which stems from a deserialization issue in the pickle.loads function of the pickleconvert.go file in the Pickle Decoding component, which could lead to remote...

Tenda AX9 安全漏洞

Tenda AX9 is a Wi-Fi 6 router from Tenda China. A security vulnerability exists in Tenda AX9 version 22.03.01.46, which originates from the use of a weak hash in the imagecheck function in the httpd component, which could lead to remote attacks...

What Is Security Control Validation? A Practical Guide

A fully-stocked security arsenal can create a dangerous false sense of security. You might have the best technology on the market, but misconfigurations, policy gaps, or a lack of integration can leave you just as exposed as having no tools at all. Relying on a defense that only looks good on pap...

Security Bulletin: Vulnerabilities in brace-expansion, tmp, urllib3, pycryptodomex and cross-site request forgery might affect IBM Storage Defender Sentinel Anomaly Scan Engine.

Summary IBM Storage Defender Sentinel Anomaly Scan Engine can be affected by vulnerabilities in brace-expansion, tmp, urllib3, pycryptodomex, and cross-site request forgery. Vulnerabilities include launching remote attacks, arbitrary file and directory writes, obtain sensitive information, disabl...

Following the digital trail: what happens to data stolen in a phishing attack

Introduction A typical phishing attack involves a user clicking a fraudulent link and entering their credentials on a scam website. However, the attack is far from over at that point. The moment the confidential information falls into the hands of cybercriminals, it immediately transforms into a...

Persistent Backdoor Attacks under Continual Fine-Tuning of LLMs

Backdoor attacks embed malicious behaviors into Large Language Models LLMs, enabling adversaries to trigger harmful outputs or bypass safety controls. However, the persistence of the implanted backdoors under user-driven post-deployment continual fine-tuning has been rarely examined. Most prior...

Altera High Level Synthesis Compiler 安全漏洞

Altera High Level Synthesis Compiler is a high level synthesis tool from Altera Corporation, USA. A security vulnerability exists in Altera High Level Synthesis Compiler that stems from vulnerability to DLL implantation attacks...

Microsoft Exchange Server Spoofing Vulnerability (CNVD-2026-14410)

Microsoft Exchange Server is the United States Microsoft Microsoft company's set of e-mail service program. It provides e-mail access, storage, forwarding, voice mail, e-mail filtering and screening. A spoofing vulnerability exists in Microsoft Exchange Server, which can be exploited by an attack...

Hunting for Mythic in network traffic

Post-exploitation frameworks Threat actors frequently employ post-exploitation frameworks in cyberattacks to maintain control over compromised hosts and move laterally within the organization's network. While they once favored closed-source frameworks, such as Cobalt Strike and Brute Ratel C4,...

EUVD-2024-55313

Chyrp 2.5.2 contains a stored cross-site scripting vulnerability that allows authenticated users to inject malicious scripts into post titles. Attackers can craft payloads in the title field that will execute when the post is viewed by other users, potentially stealing session cookies or performi...

Linux Distros Unpatched Vulnerability : CVE-2013-10031

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Plack-Middleware-Session versions before 0.17 may be vulnerable to HMAC comparison timing attacks CVE-2013-10031 Note that Nessus relies on the presence of the...

CVE-2021-47707

COMMAX CVD-Axx DVR 5.1.4 contains weak default administrative credentials that allow remote password attacks and disclose RTSP stream. Attackers can exploit this by sending a POST request with the 'passkey' parameter set to '1234', allowing them to access the web control panel...

LLM-PEA: Leveraging Large Language Models against Phishing Email Attacks

Email phishing is one of the most prevalent and globally consequential vectors of cyber intrusion. As systems increasingly deploy Large Language Models LLMs applications, these systems face evolving phishing email threats that exploit their fundamental architectures. Current LLMs require...