#web

The U.S. government today imposed economic sanctions on Funnull Technology Inc., a Philippines-based company that provides computer infrastructure for hundreds of thousands of websites involved in virtual currency investment scams, commonly known as “pig butchering." In January 2025, KrebsOnSecurity detailed how Funnull was being used as a content delivery network that catered to cybercriminals seeking to route their traffic through U.S.-based cloud providers.

An arbitrary file copy vulnerability in Gradio's flagging feature allows unauthenticated attackers to copy any readable file from the server's filesystem. While attackers can't read these copied files, they can cause DoS by copying large files (like /dev/urandom) to fill disk space. ### Description The flagging component doesn't properly validate file paths before copying files. Attackers can send specially crafted requests to the `/gradio_api/run/predict` endpoint to trigger these file copies. **Source**: User-controlled `path` parameter in the flagging functionality JSON payload **Sink**: `shutil.copy` operation in `FileData._copy_to_dir()` method The vulnerable code flow: 1. A JSON payload is sent to the `/gradio_api/run/predict` endpoint 2. The `path` field within `FileData` object can reference any file on the system 3. When processing this request, the `Component.flag()` method creates a `GradioDataModel` object 4. The `FileData._copy_to_dir()` method uses this path without ...

### Summary A permission verification flaw in Navidrome allows any authenticated regular user to bypass authorization checks and perform administrator-only transcoding configuration operations, including creating, modifying, and deleting transcoding settings. ### Details Navidrome supports transcoding functionality which, although disabled by default, should restrict configuration operations to administrators only. However, the application fails to properly validate whether a user has administrative privileges when handling transcoding configuration requests. The vulnerability exists in the API endpoints that manage transcoding settings. When a regular user sends requests to these endpoints, the application processes them without verifying if the user has administrative privileges, despite the JWT token clearly indicating the user is not an administrator (`"adm":false`). The affected endpoints include: - `POST /api/transcoding` (Create transcoding configuration) - `PUT /api/transcod...

About Cross Site Scripting – MDaemon Email Server (CVE-2024-11182). An attacker can send an HTML-formatted email containing malicious JavaScript code embedded in an img tag. If the user opens the email in the MDaemon Email Server’s web interface, the malicious JavaScript code will execute in the context of the web browser window. This allows the […]

Improper Handling of Case Sensitivity vulnerability in Apache Tomcat's GCI servlet allows security constraint bypass of security constraints that apply to the pathInfo component of a URI mapped to the CGI servlet. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.6, from 10.1.0-M1 through 10.1.40, from 9.0.0.M1 through 9.0.104. Users are recommended to upgrade to version 11.0.7, 10.1.41 or 9.0.105, which fixes the issue.

### Summary Fabio allows clients to remove X-Forwarded headers (except X-Forwarded-For) due to a vulnerability in how it processes hop-by-hop headers. Fabio adds HTTP headers like X-Forwarded-Host and X-Forwarded-Port when routing requests to backend applications. Since the receiving application should trust these headers, allowing HTTP clients to remove or modify them creates potential security vulnerabilities. However, it was found that some of these custom headers can indeed be removed and, in certain cases, manipulated. The attack relies on the behavior that headers can be defined as hop-by-hop via the HTTP Connection header. By setting the following connection header, the X-Forwarded-Host header can, for example, be removed: ``` Connection: close, X-Forwarded-Host ``` Similar critical vulnerabilities have been identified in other web servers and proxies, including [CVE-2022-31813](https://nvd.nist.gov/vuln/detail/CVE-2022-31813) in Apache HTTP Server and [CVE-2024-45410](https...

Cisco Talos uncovers CyberLock ransomware, Lucky_Gh0$t, and Numero malware masquerading as legitimate software and AI tool installers. Learn…

PALO ALTO, California, 29th May 2025, CyberNewsWire

Fortinet spots new malware that corrupts its own headers to block forensic analysis, hide behavior, and communicate with its C2 server.

Malwarebytes Browser Guard has a cool new feature to protect you against search hijacking.