#git

### Summary A security vulnerability has been identified in `go-gh` where an attacker-controlled GitHub Enterprise Server could result in executing arbitrary commands on a user's machine by replacing HTTP URLs provided by GitHub with local file paths for browsing. ### Details The GitHub CLI and CLI extensions allow users to transition from their terminal for a variety of use cases through the [`Browser` capability in `github.com/cli/go-gh/v2/pkg/browser`](https://github.com/cli/go-gh/blob/61bf393cf4aeea6d00a6251390f5f67f5b67e727/pkg/browser/browser.go): - Using the `-w, --web` flag, GitHub CLI users can view GitHub repositories, issues, pull requests, and more using their web browser - Using the `gh codespace` command set, GitHub CLI users can transition to Visual Studio Code to work with GitHub Codespaces This is done by using URLs provided through API responses from authenticated GitHub hosts when users execute `gh` commands. Prior to `2.12.1`, `Browser.Browse()` would attempt...

Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fails to properly enforce access control restrictions for System Manager roles, allowing authenticated users with System Manager privileges to view team details they should not have access to via direct API requests to team endpoints, even when explicitly configured with 'No access' to Teams in the System Console.

Mattermost versions 10.7.x <= 10.7.0, 10.6.x <= 10.6.2, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fails to properly invalidate personal access tokens upon user deactivation, allowing deactivated users to maintain full system access by exploiting access token validation flaws via continued usage of previously issued tokens.

Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly enforce access controls for guest users accessing channel member information, allowing authenticated guest users to view metadata about members of public channels via the channel members API endpoint.

Mattermost versions 10.7.x <= 10.7.0, 10.6.x <= 10.6.2, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to clear Google OAuth credentials when converting user accounts to bot accounts, allowing attackers to gain unauthorized access to bot accounts via the Google OAuth signup flow.

The elusive boss of the Trickbot and Conti cybercriminal groups has been known only as “Stern.” Now, German law enforcement has published his alleged identity—and it’s a familiar face.

Alleged TikTok Breach: Threat actor “Often9” claims to sell 428M user records, including emails, phones, and account details on dark web forum.

Victoria’s Secret website was down due to a ‘security incident’ impacting online and some in-store services. Get the…

A Chinese-language PhaaS platform Haozi is making cybercrime easy with no tech skills needed. Discover how this plug-and-play service facilitated over $280,000 in illicit transactions.

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.