Issues

• Some url can cause service crashes

  Rob--W/cors-anywhere#522 · Filter by author mantou132 opened on Oct 23, 2025

• CVE-2020-36851: Unpatched: Full SSRF: Proxy Does Not block RFC 1918 IP ranges nor Cloud IDMS

  Rob--W/cors-anywhere#521 · Filter by author JLLeitschuh opened on Sep 25, 2025
  1

• Deprecated

  Rob--W/cors-anywhere#507 · Filter by author VinayakGaikwad101 opened on Mar 7, 2025

• Allow npx

  Rob--W/cors-anywhere#500 · Filter by author nightpool opened on Dec 6, 2024
  1

• Not found because of proxy error: AggregateError

  Rob--W/cors-anywhere#482 · Filter by author dragon731012 opened on Apr 19, 2024
  1

• Whitelisting subdomain doesn't work as expected

  Rob--W/cors-anywhere#474 · Filter by author sibsfinx opened on Nov 27, 2023

• API domain name resolution problem

  Rob--W/cors-anywhere#461 · Filter by author MATACE opened on May 15, 2023
  2

• Error creating app on Heroku website

  Rob--W/cors-anywhere#460 · Filter by author ghost opened on May 9, 2023
  2

• how to block specific final link not origin

  Rob--W/cors-anywhere#455 · Filter by author ajeje989 opened on Apr 24, 2023

• Does not work in Deno (TypeError on every request)

  Rob--W/cors-anywhere#449 · Filter by author Pyroglyph opened on Feb 9, 2023
  1

• use cors-anywhere on deta

  Rob--W/cors-anywhere#446 · Filter by author Big-xiong opened on Dec 16, 2022

• Problems with POST on Firebase

  Rob--W/cors-anywhere#445 · Filter by author PeWu opened on Dec 1, 2022
  6

• installing this proxy on Ubuntu/Debian

  Rob--W/cors-anywhere#441 · Filter by author DinandKlein opened on Oct 23, 2022

• Possible to hard-code the destination url on the server so the client doesn't know it?

  Rob--W/cors-anywhere#440 · Filter by author notflip opened on Oct 21, 2022

• error 403 in my own cors-anywhere server

  Rob--W/cors-anywhere#436 · Filter by author MoeinAlvandi opened on Sep 8, 2022
  2

• Heroku Free Plan Expiring

  Rob--W/cors-anywhere#434 · Filter by author abcdeepakr opened on Aug 26, 2022
  16

• CORS-anywhere does not work with photos from https://www.net-a-porter.com/

  Rob--W/cors-anywhere#431 · Filter by author chris-taffi opened on Jun 13, 2022

• Update vulnerable dependencies

  Rob--W/cors-anywhere#426 · Filter by author ttodua opened on Jun 2, 2022
  1

• The URL is invalid: two slashes are needed after the http(s):.

  question
  Rob--W/cors-anywhere#417 · Filter by author ChickenDipper1 opened on Apr 7, 2022
  7

• Configuring cors-anywhere with nginx

  Rob--W/cors-anywhere#410 · Filter by author corsnginx opened on Feb 10, 2022
  1

• Question: using an image url that has a 5mb file, does cors-anywhere transfer 5mb back to client, or does client downloads from the original image hosting server?

  question
  Rob--W/cors-anywhere#389 · Filter by author branlok opened on Oct 11, 2021
  3

• Does CORS-Anywhere work with URLs that are "protected" by web access control products like Oracle OAM, CA Sitemender, etc.?

  question
  Rob--W/cors-anywhere#378 · Filter by author ohaya opened on Sep 21, 2021
  10

• configure for https

  Rob--W/cors-anywhere#345 · Filter by author kaiyangli777 opened on Apr 5, 2021
  2

• Using cors-anywhere with local filesystem

  question
  Rob--W/cors-anywhere#323 · Filter by author MegaMoo77 opened on Feb 13, 2021
  8

• Running on Heroku with one-click deploy

  Rob--W/cors-anywhere#320 · Filter by author Lewiscowles1986 opened on Feb 10, 2021
  11