Issues

• [Security] SSE Injection via unsanitized event fields in Message.__str__() (CWE-93)

  singingwolfboy/flask-sse#40 · Filter by author SnailSploit opened on Apr 26, 2026

• Last-Event-ID not supported

  singingwolfboy/flask-sse#39 · Filter by author twall opened on Apr 17, 2025

• 503 Error

  singingwolfboy/flask-sse#35 · Filter by author ghost opened on Jan 30, 2022

• Add headers to support nginx proxying

  singingwolfboy/flask-sse#34 · Filter by author jaykobi opened on Aug 23, 2021
  1

• Too many open files due to generator not closing connection.

  singingwolfboy/flask-sse#32 · Filter by author sciuridae0603 opened on Aug 18, 2021
  2

• Want to send SSE with RQ worker, how to configure?

  singingwolfboy/flask-sse#31 · Filter by author amks1 opened on Aug 5, 2021
  3

• Max Redis client connection issue

  singingwolfboy/flask-sse#29 · Filter by author Saravanan-Chandrasekaran opened on Apr 1, 2021
  1

• How to get rid of redis dependency?

  singingwolfboy/flask-sse#28 · Filter by author WolfgangFahl opened on Feb 10, 2021
  2

• How to generate continous event stream

  singingwolfboy/flask-sse#23 · Filter by author HR-KSSK opened on May 11, 2020
  2

• Streaming over HTTPS sends broken content

  singingwolfboy/flask-sse#21 · Filter by author G-Goldstein opened on Jun 28, 2019