[GH-ISSUE #2928] Unable to add Proxy Hosts in FireFox 113.0.1 #2004

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opened 2026-02-26 07:33:39 +03:00 by kerem · 2 comments
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Originally created by @beryl03 on GitHub (May 18, 2023).
Original GitHub issue: https://github.com/NginxProxyManager/nginx-proxy-manager/issues/2928

Checklist

  • Have you pulled and found the error with jc21/nginx-proxy-manager:latest docker image?
    • Yes
  • Are you sure you're not using someone else's docker image?
    • Yes
  • Have you searched for similar issues (both open and closed)?
    • Yes

Describe the bug

When trying to create Proxy Hosts in FireFox (113.0.1) (Desktop), an error will "pop up" preventing a save.

Nginx Proxy Manager Version

2.10.3, 2.9.0, 2.8.1 (tested these three and it is present on all 3)

To Reproduce
Steps to reproduce the behavior:

  1. Log into NPM with FireFix Version 113.0.1 (latest at time of ticket submission)
  2. Click on 'Hosts' then 'Proxy Hosts'
  3. Enter information (only need to test with simple setup to get the error)
  4. See error preventing proxy Host creation

Expected behavior

Proxy Host is created in FireFox 113.0.1

Screenshots

image

Operating System

Windows 10 (Build 19045.2965)

Additional context

Using Latest version of Docker and Portainer.
I remember similar issues months ago, so could be present in prior versions of Firefox as well.
I tested with MS Edge, and it worked correctly.
Tested with Firefox Mobile (version 113.1.0, Build #2015950739, Android), and it worked correctly.

Originally created by @beryl03 on GitHub (May 18, 2023). Original GitHub issue: https://github.com/NginxProxyManager/nginx-proxy-manager/issues/2928 <!-- Are you in the right place? - If you are looking for support on how to get your upstream server forwarding, please consider asking the community on Reddit. - If you are writing code changes to contribute and need to ask about the internals of the software, Gitter is the best place to ask. - If you think you found a bug with NPM (not Nginx, or your upstream server or MySql) then you are in the *right place.* --> **Checklist** - Have you pulled and found the error with `jc21/nginx-proxy-manager:latest` docker image? - Yes - Are you sure you're not using someone else's docker image? - Yes - Have you searched for similar issues (both open and closed)? - Yes **Describe the bug** <!-- A clear and concise description of what the bug is. --> When trying to create Proxy Hosts in FireFox (113.0.1) (Desktop), an error will "pop up" preventing a save. **Nginx Proxy Manager Version** <!-- What version of Nginx Proxy Manager is reported on the login page? --> 2.10.3, 2.9.0, 2.8.1 (tested these three and it is present on all 3) **To Reproduce** Steps to reproduce the behavior: 1. Log into NPM with FireFix Version 113.0.1 (latest at time of ticket submission) 2. Click on 'Hosts' then 'Proxy Hosts' 3. Enter information (only need to test with simple setup to get the error) 4. See error preventing proxy Host creation **Expected behavior** <!-- A clear and concise description of what you expected to happen. --> Proxy Host is created in FireFox 113.0.1 **Screenshots** <!-- If applicable, add screenshots to help explain your problem. --> ![image](https://github.com/NginxProxyManager/nginx-proxy-manager/assets/97766800/0398eeff-2a97-4813-96df-d54f96435e05) **Operating System** <!-- Please specify if using a Rpi, Mac, orchestration tool or any other setups that might affect the reproduction of this error. --> Windows 10 (Build 19045.2965) **Additional context** <!-- Add any other context about the problem here, docker version, browser version, logs if applicable to the problem. Too much info is better than too little. --> Using Latest version of Docker and Portainer. I remember similar issues months ago, so could be present in prior versions of Firefox as well. I tested with MS Edge, and it worked correctly. Tested with Firefox Mobile (version 113.1.0, Build #2015950739, Android), and it worked correctly.
kerem 2026-02-26 07:33:39 +03:00
  • closed this issue
  • added the
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Author
Owner

@github-actions[bot] commented on GitHub (Jan 19, 2024):

Issue is now considered stale. If you want to keep it open, please comment 👍

<!-- gh-comment-id:1899509962 --> @github-actions[bot] commented on GitHub (Jan 19, 2024): Issue is now considered stale. If you want to keep it open, please comment :+1:
Author
Owner

@github-actions[bot] commented on GitHub (Mar 5, 2025):

Issue was closed due to inactivity.

<!-- gh-comment-id:2699551987 --> @github-actions[bot] commented on GitHub (Mar 5, 2025): Issue was closed due to inactivity.
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starred/nginx-proxy-manager-NginxProxyManager#2004
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