#git

### Impact n8n is affected by an authenticated Remote Code Execution (RCE) vulnerability. Under certain conditions, an authenticated user may be able to cause untrusted code to be executed by the n8n service. This could result in full compromise of the affected instance. Both self-hosted and n8n Cloud instances are impacted. ### Patches The issue has been resolved in n8n version 1.121.3. Users are advised to upgrade to this version or later to fully address the vulnerability. ### Workarounds If upgrading is not immediately possible, administrators can reduce exposure by disabling the Git node and limiting access for untrusted users. ### References - n8n documentation: [Blocking access to nodes](https://docs.n8n.io/hosting/securing/blocking-nodes/)

## Summary A **Path Traversal (Zip Slip)** vulnerability exists in MONAI's `_download_from_ngc_private()` function. The function uses `zipfile.ZipFile.extractall()` without path validation, while other similar download functions in the same codebase properly use the existing `safe_extract_member()` function. This appears to be an implementation oversight, as safe extraction is already implemented and used elsewhere in MONAI. **CWE:** CWE-22 (Improper Limitation of a Pathname to a Restricted Directory) --- ## Details ### Vulnerable Code Location **File:** `monai/bundle/scripts.py` **Lines:** 291-292 **Function:** `_download_from_ngc_private()` ```python # monai/bundle/scripts.py - Lines 284-293 zip_path = download_path / f"{filename}_v{version}.zip" with open(zip_path, "wb") as f: f.write(response.content) logger.info(f"Downloading: {zip_path}.") if remove_prefix: filename = _remove_ngc_prefix(filename, prefix=remove_prefix) extract_path = download_path / f"{filename...

Cybersecurity researchers have discovered two new malicious extensions on the Chrome Web Store that are designed to exfiltrate OpenAI ChatGPT and DeepSeek conversations alongside browsing data to servers under the attackers' control. The names of the extensions, which collectively have over 900,000 users, are below - Chat GPT for Chrome with GPT-5, Claude Sonnet & DeepSeek AI (ID:

### Summary When a user signs into an account with 2FA enabled they are prompted to enter a token. When that token is used, it is not sufficiently marked as used in the system allowing an attacker that intercepts that token to then use it in addition to a known username/password during the token validity window. This vulnerability requires that an attacker already be in possession of a valid username and password combination, and intercept a valid 2FA token (for example, during a screen share). The token must then be provided in addition to the username and password during the limited token validity window. The validity window is ~60 seconds as the Panel allows at most one additional window to the current one, each window being 30 seconds.

### Summary Pterodactyl does not revoke _active_ SFTP connections when a user is removed from a server instance or has their permissions changes with respect to file access over SFTP. This allows a user that was already connected to SFTP to remain connected and access files even after their permissions are revoked. ### Details When a user opens a connection to a server using the Wings SFTP server instance the permissions are checked and returned from the authentication API call made to the Panel. However, credentials are not checked again after the initial handshake. Thus, if a user is removed from a server in the panel or have their permissions modified, those permissions are not updated in the SFTP connection. As a result, a user that has already gained access to a server's files via the SFTP subsystem will maintain those permissions until disconnected (via Wings restart, or a manual disconnection on their end). > [!NOTE] > > This issue impacts the SFTP subsystem for server files ...

Threat actors are using the social engineering technique and a legitimate Microsoft tool to deploy the DCRat remote access Trojan against targets in the hospitality sector.

Another well-crafted phishing campaign uses Google Cloud Integration Application infrastructure to bypass email filters.

Phishing in 2026 is harder to detect and verify. Learn how CISOs can speed up investigations, reduce noise, and respond with confidence.

Source: Securonix Cybersecurity researchers have disclosed details of a new campaign dubbed PHALT#BLYX that has leveraged ClickFix-style lures to display fixes for fake blue screen of death (BSoD) errors in attacks targeting the European hospitality sector. The end goal of the multi-stage campaign is to deliver a remote access trojan known as DCRat, according to cybersecurity company Securonix.

Palo Alto Networks’ new report reveals VVS Stealer uses Discord Injection and fake error messages to steal tokens and MFA codes. Protect your account from this new Python-based threat.