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In this week's newsletter, Martin emphasizes that awareness, basic cyber hygiene and preparation are essential for everyone, and highlights Talos' discovery of the new PathWiper malware.

Major porn sites have blocked access in France in response to age verification demands.

Cybersecurity experts warn of widespread data exposure as a recent investigation reveals a staggering number of internet cookies…

Cofense Intelligence uncovers a surge in ClickFix email scams impersonating Booking.com, delivering RATs and info-stealers. Learn how these…

Ransomware has been discovered by security researchers in fake installers posing as Chat GPT, Nova Leads, and InVideo AI.

Cisco Talos observed a destructive attack on a critical infrastructure entity within Ukraine, using a previously unknown wiper we are calling “PathWiper.”

**Overview** The Auth0 Wordpress plugin contains a critical vulnerability due to insecure deserialization of cookie data. If exploited, since SDKs process cookie content without prior authentication, a threat actor could send a specially crafted cookie containing malicious serialized data. **Am I Affected?** You are affected by this vulnerability if you meet the following preconditions: 1. Applications using the Auth0 WordPress plugin, versions between 5.0.0 BETA-0 to 5.0.1. 2. Auth0 WordPress plugin uses the Auth0-PHP SDK with version 8.0.0-BETA3 to 8.3.0. **Fix** Upgrade the Auth0 WordPress plugin to the latest version (v5.3.0).

### Impact A vulnerability in Multer versions >=1.4.4-lts.1, <2.0.1 allows an attacker to trigger a Denial of Service (DoS) by sending an upload file request with an empty string field name. This request causes an unhandled exception, leading to a crash of the process. ### Patches Users should upgrade to `2.0.1` ### Workarounds None ### References https://github.com/expressjs/multer/commit/35a3272b611945155e046dd5cef11088587635e9 https://github.com/expressjs/multer/issues/1233 https://github.com/expressjs/multer/pull/1256

The following functions in the anon-vec crate are unsound due to insufficient checks on their arguments:: - `AnonVec::get_ref()` - `AnonVec::get_mut()` - `AnonVec::remove_get()` The crate was built as a learning project and is not being maintained.

### Impact This vulnerability may lead to: * Information disclosure, such as API keys for LLM providers, account passwords, and other sensitive data. ### Reproduce Follow these steps to set up a test environment for reproducing the vulnerability: 1. Install dependencies and clone the repository: ```bash pip install uv git clone https://github.com/AstrBotDevs/AstrBot && cd AstrBot uv run main.py ``` 2. Alternatively, deploy the program via pip: ```bash mkdir astrbot && cd astrbot uvx astrbot init uvx astrbot run ``` 3. In another terminal, run the following command to exploit the vulnerability: ```bash curl -L http://0.0.0.0:6185/api/chat/get_file?filename=../../../data/cmd_config.json ``` This request will read the `cmd_config.json` config file, leading to the leakage of sensitive data such as LLM API keys, usernames, and password hashes (MD5). ### Patches The vulnerability has been addressed in [Pull Request #1676](https://github.com...