Well, it's official. My Drupal Lenient Composer Plugin has allowed the lenient Composer repository endpoint on Drupal.org to be sunset and removed. I created the mglaman/composer-drupal-lenient repository two years ago at DrupalCon Portland. It is pretty wild how much it has been adopted in just two years. Not only has it allowed the Drupal Association to dismantle some infrastructure, but it is also baked into the Drupal.org GitLab CI. The package is pushing over 3,000,000 downloads from Packagist!

Drupal core contains a potential PHP Object Injection vulnerability that (if combined with another exploit) could lead to Artbitrary File Deletion. It is not directly exploitable.

This issue is mitigated by the fact that in order to be exploitable, a separate vulnerability must be present that allows an attacker to pass unsafe input to unserialize(). There are no such known exploits in Drupal core.

To help protect against this vulnerability, types have been added to properties in some of Drupal core's classes. If an application extends those classes, the same types may need to be specified on the subclass to avoid a TypeError.

Install the latest version:

• If you are using Drupal 10.2, update to Drupal 10.2.11.
• If you are using Drupal 10.3, update to Drupal 10.3.9.
• If you are using Drupal 11.0, update to Drupal 11.0.8.
• Drupal 7 is not affected.

All versions of Drupal 10 prior to 10.2 are end-of-life and do not receive security coverage. (Drupal 8 and Drupal 9 have both reached end-of-life.)

• Drew Webber of the Drupal Security Team

• Drew Webber of the Drupal Security Team
• Lee Rowlands of the Drupal Security Team

• Juraj Nemec of the Drupal Security Team
• Benji Fisher of the Drupal Security Team
• xjm of the Drupal Security Team

Drupal core contains a potential PHP Object Injection vulnerability that (if combined with another exploit) could lead to Remote Code Execution. It is not directly exploitable.

This issue is mitigated by the fact that in order for it to be exploitable, a separate vulnerability must be present to allow an attacker to pass unsafe input to unserialize(). There are no such known exploits in Drupal core.

To help protect against this potential vulnerability, some additional checks have been added to Drupal core's database code. If you use a third-party database driver, check the release notes for additional configuration steps that may be required in certain cases.

Install the latest version:

• If you are using Drupal 7, update to Drupal 7.102.
• If you are using Drupal 10.2, update to Drupal 10.2.11.
• If you are using Drupal 10.3, update to Drupal 10.3.9.

All versions of Drupal 10 prior to 10.2 are end-of-life and do not receive security coverage. (Drupal 8 and Drupal 9 have both reached end-of-life.)

• Drew Webber of the Drupal Security Team

• Drew Webber of the Drupal Security Team
• Fabian Franz
• Juraj Nemec of the Drupal Security Team
• Lee Rowlands of the Drupal Security Team
• Dave Long of the Drupal Security Team
• Alex Pott of the Drupal Security Team

• Juraj Nemec of the Drupal Security Team
• Benji Fisher of the Drupal Security Team
• xjm of the Drupal Security Team

Drupal core contains a potential PHP Object Injection vulnerability that (if combined with another exploit) could lead to Remote Code Execution. It is not directly exploitable.

This issue is mitigated by the fact that in order for it to be exploitable, a separate vulnerability must be present to allow an attacker to pass unsafe input to unserialize(). There are no such known exploits in Drupal core.

To help protect against this potential vulnerability, types have been added to properties in some of Drupal core's classes. If an application extends those classes, the same types may need to be specified on the subclass to avoid a TypeError.

Install the latest version:

• If you are using Drupal 10.2, update to Drupal 10.2.11.
• If you are using Drupal 10.3, update to Drupal 10.3.9.
• If you are using Drupal 11.0, update to Drupal 11.0.8.
• Drupal 7 is not affected.

All versions of Drupal 10 prior to 10.2 are end-of-life and do not receive security coverage. (Drupal 8 and Drupal 9 have both reached end-of-life.)

• Drew Webber of the Drupal Security Team

• Drew Webber of the Drupal Security Team
• Lee Rowlands of the Drupal Security Team

• Juraj Nemec of the Drupal Security Team
• Greg Knaddison of the Drupal Security Team
• Benji Fisher of the Drupal Security Team
• xjm of the Drupal Security Team

Drupal 7 core's Overlay module doesn't safely handle user input, leading to reflected cross-site scripting under certain circumstances.

Only sites with the Overlay module enabled are affected by this vulnerability.

Install the latest version:

• If you are using Drupal 7, update to Drupal 7.102
• Sites may also disable the Overlay module to avoid the issue.

Drupal 10 and Drupal 11 are not affected, as the Overlay module was removed from Drupal core in Drupal 8.

• Cesar

• Cesar
• Greg Knaddison of the Drupal Security Team
• Matthew Grill
• Wim Leers
• Drew Webber of the Drupal Security Team
• Ra Mänd
• Fabian Franz
• Juraj Nemec of the Drupal Security Team

• Juraj Nemec of the Drupal Security Team
• Greg Knaddison of the Drupal Security Team
• xjm of the Drupal Security Team

Drupal uses JavaScript to render status messages in some cases and configurations. In certain situations, the status messages are not adequately sanitized.

Install the latest version:

• If you are using Drupal 10.2, update to Drupal 10.2.11.
• If you are using Drupal 10.3, update to Drupal 10.3.9.
• If you are using Drupal 11.0, update to Drupal 11.0.8.

All versions of Drupal 10 prior to 10.2 are end-of-life and do not receive security coverage. (Drupal 8 and Drupal 9 have both reached end-of-life.)

• Jay Beaton

• Lee Rowlands of the Drupal Security Team
• catch of the Drupal Security Team
• Mingsong
• Juraj Nemec of the Drupal Security Team
• Dave Long of the Drupal Security Team
• Benji Fisher of the Drupal Security Team

• Juraj Nemec of the Drupal Security Team
• Greg Knaddison of the Drupal Security Team

Drupal's uniqueness checking for certain user fields is inconsistent depending on the database engine and its collation.

As a result, a user may be able to register with the same email address as another user.

This may lead to data integrity issues.

Install the latest version:

• If you are using Drupal 10.2, update to Drupal 10.2.11.
• If you are using Drupal 10.3, update to Drupal 10.3.9.
• If you are using Drupal 11.0, update to Drupal 11.0.8.
• Drupal 7 is not affected.

All versions of Drupal 10 prior to 10.2 are end-of-life and do not receive security coverage. (Drupal 8 and Drupal 9 have both reached end-of-life.)

Updating Drupal will not solve potential issues with existing accounts affected by this bug. See Fixing emails that vary only by case for additional guidance.

• Wayne Eaker

• Wayne Eaker
• cilefen of the Drupal Security Team
• Kristiaan Van den Eynde
• Drew Webber of the Drupal Security Team
• Lee Rowlands of the Drupal Security Team

• Juraj Nemec of the Drupal Security Team
• Benji Fisher of the Drupal Security Team
• xjm of the Drupal Security Team

Before my remote talk for the Drupal London meetup, I'm updating the usage statistics for the Override Node Options module - one of the modules I maintain on Drupal.org.

In my slides for DrupalCamp Belgium, I showed the usage figures from October 2023, which showed 38,096 installations and it being the 173rd most installed module.

This week, the number of installations has slightly increased to 38,223.

What's interesting is that whilst the number of installations has been consistent, there are a lot less Drupal 7 websites using the module and a lot more Drupal 8+ sites using it.

October 2023

• 5.x-1.x: 1
• 6.x-1.x: 297
• 7.x-1.x: 13,717
• 8.x-2.x: 24,081
• Total: 38,096

November 2024

• 5.x-1.x: 4
• 6.x-1.x: 202
• 7.x-1.x: 10,429
• 8.x-2.x: 27,588
• Total: 38,223

Assuming these numbers are correct, this makes me feel very positive and happy about the adoption of newer versions of Drupal and that people are upgrading their D7 websites to Drupal 10 or 11.

Welcome to the Event Impact Recap of DrupalCon Barcelona 2024. This year’s conference not only showcased the vibrant spirit of our global network but also highlighted the achievements and successes that emerged from this remarkable gathering. As we look forward to upcoming events in Singapore and Atlanta, let's take a minute to celebrate what we accomplished together in Barcelona!

At every DrupalCon, we unite the global Drupal community—crafted by the community, for the community. Our mission is to foster an inclusive environment where Drupal Certified Partners, Agencies, Marketers, End Users, Developers, Site Builders, and Community Organizers come together to train, learn, network, see old friends and make new ones, and grow their careers. We strive to create a vibrant space that celebrates collaboration and innovation, providing opportunities for personal and professional development.

Through shared knowledge, diverse perspectives, and active engagement, DrupalCon serves as a beacon for Drupal enthusiasts, empowering them to contribute to the future of open-source software. Together, we will shape the next generation of digital experiences, ensuring that Drupal continues to thrive, grow and innovate worldwide.

Key Highlights from DrupalCon Barcelona 2024

Attendance and Engagement

With 1,087 registered attendees and an impressive 96% check-in rate, DrupalCon Barcelona brought together a passionate community of Drupal enthusiasts and professionals. Notably, 307 participants received complimentary registrations (that’s 31%!) for their roles as speakers, scholarship recipients, or planners, reinforcing our commitment to inclusivity and accessibility.

Among the attendees, 27% were first-time DrupalCon participants, while 33.8% had attended four or more times. An impressive 79.1% of attendees expressed their intention to recommend DrupalCon to friends or colleagues, highlighting the event’s value.

Global Representation

DrupalCon Barcelona truly exemplified our global reach, with attendees from 66 countries across six continents. This diversity enriched our discussions and collaborations, showcasing the power of Drupal as a unifying platform.

Registrations Per Country

DriesNote and Starshot

A standout moment was the DriesNote, which attracted 810 attendees eager to learn about the future of Drupal CMS and the role of AI in expanding our marketplace. The insights shared during this session sparked lively discussions and innovative ideas.

The Starshot track and Makers and Takers tracks were immensely popular, with the top session, "Drupal AI: The Golden Era of the Web," drawing 520 attendees. These sessions not only highlighted cutting-edge topics but also fostered collaboration and knowledge sharing among participants.

Sponsorship Support

DrupalCon Barcelona 2024 was made possible by the generous support of our sponsors:

• Diamond Sponsors: 4
• Platinum Sponsors: 6
• Gold Sponsors: 3
• Silver Sponsors: 12
• Module Sponsors: 11
• Village Sponsors: 5
• Media Sponsors: 3
• Scholarship Sponsors: 3
• Total Sponsors: 30

In total, we had 30 sponsors whose commitment to the Drupal community was essential for the event and the overall community growth and success. Their support underscores the strength of our partnerships and shared goals.

Volunteer Contributions

The success of DrupalCon Barcelona was greatly aided by 208 dedicated volunteers, who contributed their time and talents across various roles—from session review committees and help desks to contribution monitors and photographers. Their hard work and enthusiasm were crucial in creating a welcoming and productive environment for all.

Looking Ahead

As we reflect on the achievements and connections fostered at DrupalCon Barcelona 2024, I feel optimistic about the future of Drupal. This event was not just a conference; it was a celebration of collaboration, knowledge sharing, and community spirit. 

I extend my heartfelt gratitude to everyone who contributed to this success—from attendees and volunteers to sponsors and organizers. Together, we can carry this momentum forward as we embark on the next chapter of Drupal's journey at DrupalCon Singapore, DrupalCon Atlanta, and beyond.

Here’s to continued growth, innovation, and the vibrant spirit of the Drupal community! I hope to see many of you in Singapore in December where we will be getting a sneak peek of the Drupal CMS, ahead of it’s release in January 2025; tickets are available on the DrupalCon Singapore website.

Explore how the integration of Drupal Recipes is transforming Drupal development by simplifying configurations and enhancing reusability. Learn how these innovations are setting the stage for the highly anticipated release of the official Drupal CMS in January 2025.