Symfony on Medium
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News
Aggregated news about Symfony
Symfony on Medium
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Laravel Security Has Changed: Why Every composer update Now Deserves a Second Thought
Symfony on Medium
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Claude Mythos Audited Symfony and Got a Perfect Score. Can Your CI/CD Say the Same?
Symfony Blog
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A Week of Symfony #1012 (May 18–24, 2026)
This week, Symfony released 36 security advisories and published security releases 5.4.52, 6.4.40, 7.4.12, 8.0.12, 8.1.0 BETA3 and Twig 3.26.0. We also published an article about how...
Symfony on Medium
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Stop N+1 Queries Forever: Advanced Doctrine ORM Strategies in Symfony 8.1
Symfony Blog
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SymfonyDay Montreal 2026: The Hidden Cost of return new Response()
We look forward to seeing you on June 4, 2026, at L'Espace Quartier Latin (UQAM) for SymfonyDay Montreal 2026. A full day of learning and networking awaits!
🎤 Speaker announcement!...
Symfony on Medium
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UX Toolkit: Come Creare Design System su Symfony con Componenti Riutilizzabili
Symfony Blog
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Symfony UX 2.x Security Maintenance Update
The Symfony UX ecosystem has evolved significantly since its introduction, bringing modern frontend capabilities such as Live Components, Turbo integration, charts, autocomplete, and...
Symfony Blog
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New in Symfony 8.1: Messenger Improvements
The Symfony Messenger component continues to evolve in Symfony 8.1 with
improvements across worker execution, transport behavior, serialization, and
failure handling.
Batch Fetching...
Symfony on Medium
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Working with Private Symfony Recipes
Symfony on Medium
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Best PHP APM Tools in 2026
Symfony on Medium
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Symfony 8.1: A Technical Breakdown of What Actually Matters
Symfony Blog
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Claude Mythos Audited Symfony and Found 19 Vulnerabilities
Claude Mythos Preview is a new general-purpose AI language model by Anthropic.
This model performs strongly across the board, but it is especially strong at
computer security tasks....
Symfony on Medium
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“Who Deleted That Record In My Symfony App?” — Never Ask Again with auditor-bundle
Symfony on Medium
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Understanding Token Bucket Rate Limiting in APIs
Symfony Blog
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CVE-2026-45070: Email Header Injection via Non-Token Characters in Mime Parameter Names
Affected versions
Symfony versions <5.4.52, >=6, <6.4.40, >=7, <7.4.12, >=8, <8.0.12 of the Symfony MIME component are affected by this security issue....
Symfony Blog
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SymfonyOnline June 2026: Symfony Mate: Real Runtime Context for AI Coding Assistants
The wait is over! SymfonyOnline June 2026 is coming to you live online on June 11-12, 2026, featuring an incredible lineup of expert speakers. This year, we are shaking things up with...
Symfony Blog
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CVE-2026-47212: Twilio Notifier Webhook Parser Never Verifies the X-Twilio-Signature HMAC: Unauthenticated Webhook Event Injection
Affected versions
Symfony versions >=6.4, <6.4.40, >=7.0, <7.4.12, >=8.0, <8.0.12 of the Symfony Twilio Notifier component are affected by this security...
Symfony Blog
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CVE-2026-45754: Mailjet and LOX24 Webhook Parsers Never Verify the Configured Secret: Unauthenticated Event Injection
Affected versions
Symfony versions >=6.4, <6.4.40, >=7.0, <7.4.12, >=8.0, <8.0.12 of the Symfony Lox24 Notifier and Symfony Mailjet Mailer components...
Symfony Blog
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CVE-2026-45755: Mailtrap Mailer Webhook Parser Never Verifies the X-Mt-Signature HMAC: Unauthenticated Webhook Event Injection
Affected versions
Symfony versions >=7.2, <7.4.12, >=8.0, <8.0.12 of the Symfony Mailtrap Mailer component are affected by this security issue.
The issue has been...