XWiki is a generic wiki platform. In versions starting from 1.8 and prior to 15.10.16, 16.4.6, and 16.10.1, it is possible for a remote unauthenticated user to escape from the HQL execution context and perform a blind SQL injection to execute arbitrary SQL statements on the database backend, including when "Prevent unregistered users from viewing pages, regardless of the page rights" and "Prevent unregistered users from editing pages, regardless of the page rights" options are enabled. Depending on the used database backend, the attacker may be able to not only obtain confidential information such as password hashes from the database, but also execute UPDATE/INSERT/DELETE queries. This issue has been patched in versions 16.10.1, 16.4.6 and 15.10.16. There is no known workaround, other than upgrading XWiki.
#FORUM

Community Of Hackers & Security Professionals.

A place to ask questions and share advice about the security clearance process.

Hacking techniques and research. Focused on the ongoing discussion and documentation of vulnerabilities and exploitation techniques. Please read the rules before posting here.

Sharing of information about threats, vulnerabilities, tools and trends across the security industry.

Unleash your creativity with Hacklido. where content meets connection! Discover a world where you can freely express your ideas and connect with your future biggest fans. With Hacklido, you don't need to build everything from scratch – we provide the platform, and you bring the magic.

A question and answer site for information security professionals.

A black hat hacking crime forum.

A subreddit dedicated to hacking and hackers. Constructive collaboration and learning about exploits, industry standards, grey and white hat hacking, new hardware and software hacking technology, sharing ideas and suggestions for small business and personal security.

Security Bloggers Network has been promoting and distributing Cybersecurity news and blogs from some of the leading experts in the security industry for over 12 years.

Multiplayer Game Hacking and Cheats. We encourage an open, free and collaborative environment for cheating in games. We supply content and information for game cheats and game hacking through our forum, download database, and structured tutorials.

A subreddit dedicated to red and blue teaming content.

A community for sharing and discussing novel web security research.

This subreddit is for technical professionals to discuss cybersecurity news, research, threats, etc.

A question and answer site for researchers and developers who explore the principles of a system through analysis of its structure, function, and operation.