#http4s
CVE-2026-61741 - http4s-scala-xml
The XML handling component in http4s-scala-xml can read untrusted XML without safety checks. This can let an attacker cause the service to reveal local files, contact internal…

Too many irrelevant or confusing CVEs? Use stackflag.com

#http4s #CVE #infosec
CVE-2026-61741: http4s-scala-xml may leak files or network data
The XML handling component in http4s-scala-xml can read untrusted XML without safety checks.
stackflag.com
September 24, 2026 at 6:40 PM
Bumping this. Are we all here? #cats #http4s #fs2
Has anyone compiled a #Typelevel #Scala starter pack yet?
November 22, 2024 at 5:14 PM
📦 phunkie/http4p 1.0.7

A functional HTTP library for PHP inspired by http4s

🔗 https://github.com/phunkie/http4p
September 27, 2026 at 10:59 AM
📦 phunkie/http4p 1.0.4

A functional HTTP library for PHP inspired by http4s

🔗 https://github.com/phunkie/http4p
September 26, 2026 at 7:59 PM
📦 phunkie/http4p 1.0.3

A functional HTTP library for PHP inspired by http4s

🔗 https://github.com/phunkie/http4p
September 26, 2026 at 6:24 PM
📦 phunkie/http4p 1.0.2

A functional HTTP library for PHP inspired by http4s

🔗 https://github.com/phunkie/http4p
September 26, 2026 at 2:00 PM
📦 phunkie/http4p 1.0.1

A functional HTTP library for PHP inspired by http4s

🔗 https://github.com/phunkie/http4p
September 26, 2026 at 2:00 PM
🚨 EUVD-2026-86332
📊 9.3/10
🏢 http4s

📝 http4s-scala-xml provides `EntityDecoder[F, scala.xml.Elem]` instances that parse XML message bodies. Prior to versions 0.24.1 and 1.0.0-M39, these decoder...

🔗 https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-86332

#cybersecurity #infosec #cve #euvd
September 24, 2026 at 7:04 PM
One source I would add, though: it helped me a lot when I started with http4s. leanpub.com/pfhais
March 14, 2025 at 8:02 AM
Choosing an HTTP framework for Scala?
Our video compares Http4s, ZIO-http, Tapir, and Caliban to help you pick the right one for your next project.

💡 Watch now for real-world insights: youtu.be/ENeOMtf81a0?...

#Scala #FunctionalProgramming #HivemindTechnologies
Overview of HTTP Frameworks for Scala
YouTube video by Hivemind Technologies AG
youtu.be
December 16, 2024 at 10:28 AM
🚨 CVE-2026-61741 — CVSS 9.3 CRITICAL

http4s-scala-xml provides `EntityDecoder[F, scala.xml.Elem]` instances that parse XML message bodies. Prior...

🔎 https://stemshop.top/cve/CVE-2026-61741

#CVE #CyberSecurity #InfoSec
September 24, 2026 at 8:08 PM
Ok, this MVC framework looks really incredible! It's built on top of http4s but with a focus on developer happiness and productivity. 👏 www.creativescala.org/krop/overvie... #scala
September 16, 2025 at 8:40 AM
I’ll start releasing my free ZIO HTTP and Caliban videos this weekend, but until then, here’s a nice article by Ignacio Gallego Sagastume that compares several #Scala HTTP frameworks, including a helpful comparison table at the beginning:

hivemindtechnologies.com/en/blog/over...
Overview of HTTP frameworks for Scala
Compare Http4s, ZIO-http, Tapir, and Caliban: Explore strengths, weaknesses, and use cases for efficient Scala API development.
hivemindtechnologies.com
December 5, 2024 at 4:02 PM
New blog post: @igallegosagas.bsky.social breaks down #Sangria and #PlayFramework — two popular HTTP frameworks in the Scala ecosystem.
When to use which? What to expect in production?
Find out here: medium.com/@hivemind_te...

#ScalaDev #GraphQL #ZIO #Http4s #Caliban
Overview of HTTP frameworks for Scala (Part 2)
Sangria and Play Framework
medium.com
June 12, 2025 at 6:58 AM
У меня есть крутой коллега - TOP30 в cats, TOP5 в http4s. У меня бы жопа отвалилась чист от количества социальных взаимодействий.
March 26, 2025 at 1:32 PM
Feral now supports Google Cloud and enhanced AWS Lambda support; Vercel support attempted but blocked by Http4s route incompatibility.
Save What Matters
Curate Feeds | Make Collections | Customize Email Briefs
briefly.co
February 18, 2026 at 9:54 PM
Funny, I wanted to write: "Why hasn't http4s cut a release in over 9 months?" github.com/http4s/http4... #scala
Release v0.23.31 · http4s/http4s · GitHub
What's Changed http4s-core Rename HTTP 422 status by @NthPortal in #7661 Add QueryOps.withQueryParamValue by @morgen-peschke in #7702 Update ip4s-core, ip4s-test-kit to 3.7.0 in series/0.23 by @ht...
github.com
September 23, 2025 at 9:34 AM
Respect to Dylan Halperin for his massive contribution to @http4s! 🚀 His new MultipartReceiver is in the latest version after over a year of review, adding safer, fail-fast file uploads with size limits and no buffering. #scala github.com/http4s/http4...
Release v0.23.33 · http4s/http4s · GitHub
What's Changed http4s-core fix: proxy authorization header instantiation with basic credentials by @tpetillot in #7742 Introduce MultipartReceiver for custom, fail-fast multipart decoding by @dyle...
github.com
October 31, 2025 at 7:29 AM
I am stepping back from http4s-1.x maintenance, including security patches. Withdrawals will continue until burnout improves.

https://github.com/http4s/http4s/discussions/7945

#http4s
Stepping back from 1.x, including security releases · http4s http4s · Discussion #7945
In the Age of Slop, security releases are consuming most of my time. It's getting worse. Preparing releases locally so there is a patched version before disclosure is laborious, and doing so on par...
github.com
September 8, 2026 at 10:44 PM
In-depth tutorial from @rockthejvm.bsky.social on what WebSockets are and how to implement them in Scala using http4s. #scala #websockets https://rockthejvm.com/articles/websockets-in-scala-part-1-http4s
WebSockets in Scala: Part 1 - http4s | Rock the JVM
Learn how to implement WebSockets in Scala with http4s to enable seamless two-way communication between your frontend and backend
rockthejvm.com
February 25, 2025 at 1:01 PM
Your tour of the Typelevel ecosystem starts here. 🗺️

Join @dhinojosa.bsky.social at #dev2next to explore type classes, functional abstractions, Cats, Cats Effect, http4s, FS2 & Circe, and discover how these Scala-based projects fit together.

🔗 www.dev2next.com/speaker/b78b...

#Typelevel #Scala
August 31, 2026 at 4:02 PM
Having so many JSON libraries in Scala is a pain. But it's even worse with URIs – you end up having to use several at once, like scala-uri, Tapir, and http4s. They all handle URIs differently. #scala
March 2, 2025 at 7:56 AM
A bunch of updates for sttp-client 4:
• Scala Native support for the http4s backend
• cookie propagation across redirects using a CookieStorage
• three bug fixes, both found & fixed by AI

Enjoy :)

github.com/softwaremil...
Release v4.0.25 · softwaremill/sttp
What's Changed Carry cookies across redirects via an opt-in CookieStorage (#2671) (#2897) @adamw Select a single supported qop from a comma-separated advertised list (#2898) @adamw Add Scala N...
github.com
June 1, 2026 at 10:00 AM
To celebrate the release of Cats Effect for Native 0.5, I rebuilt my web interface for sn-bindgen in Smithy4s and Http4s.

Now on Native 0.5, and actually working!

Blog post: blog.indoorvivants.com/2025-09-22-s...

App: sn-bindgen-web.indoorvivants.com

Repo: github.com/indoorvivant...
September 22, 2025 at 12:11 PM