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GHSA-x29x-qwvx-fxr2: Moodle BigBlueButton web service leaks meeting joining information

Insufficient capability checks meant it was possible for users to gain access to BigBlueButton join URLs they did not have permission to access.

ghsa
#vulnerability#web#git
GHSA-r82w-3phg-qvr4: Moodle uses the same key for QR login and auto-login

A unique key should be generated for a user's QR login key and their auto-login key, so the same key cannot be used interchangeably between the two.

GHSA-p5cg-6rfr-6mx8: Moodle stored XSS via calendar's event title when deleting the event

Insufficient escaping of calendar event titles resulted in a stored XSS risk in the event deletion prompt.

GHSA-p7r8-7w87-8g46: Dolibarr arbitrary file upload vulnerability

An arbitrary file upload vulnerability in the Upload Template function of Dolibarr ERP CRM up to v19.0.1 allows attackers to execute arbitrary code via uploading a crafted .SQL file.

GHSA-m93w-4fxv-r35v: PocketBase performs password auth and OAuth2 unverified email linking

**In order to be exploited you must have both OAuth2 and Password auth methods enabled.** A possible attack scenario could be: - a malicious actor register with the targeted user's email (it is unverified) - at some later point in time the targeted user stumble on your app and decides to sign-up with OAuth2 (_this step could be also initiated by the attacker by sending an invite email to the targeted user_) - on successful OAuth2 auth we search for an existing PocketBase user matching with the OAuth2 user's email and associate them - because we haven't changed the password of the existing PocketBase user during the linking, the malicious actor has access to the targeted user account and will be able to login with the initially created email/password To prevent this for happening we now reset the password for this specific case if the previously created user wasn't verified (an exception to this is if the linking is explicit/manual, aka. when you send `Authorization:TOKEN` with the OA...

Cut & Paste Tactics Import Malware to Unwitting Victims

"ClearFake" and "ClickFix" attackers are tricking people into cutting and pasting malicious PowerShell scripts to infect their own machines with RATs and infostealers.

Explained: Android overlays and how they are used to trick people

Despite existing countermeasures, Android overlays are still used in malware attacks and phishing. What are they and what can we do?

GHSA-hpcg-xjq5-g666: Minder affected by denial of service from maliciously configured Git repository

Minder's Git provider is vulnerable to a denial of service from a maliciously configured GitHub repository. The Git provider clones users repositories using the `github.com/go-git/go-git/v5` library on these lines: https://github.com/stacklok/minder/blob/85985445c8ac3e51f03372e99c7b2f08a6d274aa/internal/providers/git/git.go#L55-L89 The Git provider does the following on these lines: First, it sets the `CloneOptions`, specifying the url, the depth etc: https://github.com/stacklok/minder/blob/85985445c8ac3e51f03372e99c7b2f08a6d274aa/internal/providers/git/git.go#L56-L62 It then validates the options: https://github.com/stacklok/minder/blob/85985445c8ac3e51f03372e99c7b2f08a6d274aa/internal/providers/git/git.go#L66-L68 It then sets up an in-memory filesystem, to which it clones: https://github.com/stacklok/minder/blob/85985445c8ac3e51f03372e99c7b2f08a6d274aa/internal/providers/git/git.go#L70-L71 Finally, it clones the repository: https://github.com/stacklok/minder/blob/85985445c...

PHP CGI Argument Injection Remote Code Execution

This Metasploit module exploits a PHP CGI argument injection vulnerability affecting PHP in certain configurations on a Windows target. A vulnerable configuration is locale dependant (such as Chinese or Japanese), such that the Unicode best-fit conversion scheme will unexpectedly convert a soft hyphen (0xAD) into a dash (0x2D) character. Additionally a target web server must be configured to run PHP under CGI mode, or directly expose the PHP binary. This issue has been fixed in PHP 8.3.8 (for the 8.3.x branch), 8.2.20 (for the 8.2.x branch), and 8.1.29 (for the 8.1.x branch). PHP 8.0.x and below are end of life and have note received patches. XAMPP is vulnerable in a default configuration, and we can target the /php-cgi/php-cgi.exe endpoint. To target an explicit .php endpoint (e.g. /index.php), the server must be configured to run PHP scripts in CGI mode.