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Firefox 127+ Downloaded Filenames Appended With Underscores In Some Circumstances

Problem: When exporting or downloading content from the GUI in the digital forensics tool Velociraptor, underscores are appended to the beginning and end of filenames. Fi… (மேலும் படிக்க)

Problem: When exporting or downloading content from the GUI in the digital forensics tool Velociraptor, underscores are appended to the beginning and end of filenames. File is otherwise downloaded correctly, but removal of underscores necessary if original filename is desired. One hypothesis is that perhaps for security reasons there were changes made in Firefox 127 for how character escaping is performed.

Tested Operating Systems: Ubuntu 24.04, Windows 11 22H2, Windows 11 24H2, macOS Sonoma (14.5) Affected Firefox version(s): Confirmed 127.0, 127.0.1, 127.0.2 Tested Firefox versions which do not reproduce the behavior: 126.x, 125.x > Testing Microsoft Edge, Chromium, Google Chrome on Windows, macOS, Linux: files download with correct name as expected. Testing performed with clean installations on clean VMs with no add-ons enabled.

To reproduce: Download the latest release of Velociraptor from Github (at the time of this writing, 0.72.3) for preferred platform / operating system. Run Velociraptor using the gui switch, e.g. "$sudo velociraptor-v0.72.3-windows-amd64 gui" or "$ velociraptor-v0.72.3-windows-amd64.exe gui" Navigate to Server Artifacts and click the "+" icon at the top Search for Server.Utils.CreateMSI - select and press Launch Select the newly-created flow, click "Uploaded Files" tab and click vfs_path to download the file or, click the Notebook tab and click Download JSON or Download CSV buttons to download JSON or CSV respectively, underscores are appended to beginning and end of filenames.

Archived 3 193

"Don’t enable HTTPS-Only Mode" is not honoured when enabled in settings

When I try to access an http:// site, the link is upgraded to https:// regardless of this setting. This broke after a recent update to the browser. I cannot specifically… (மேலும் படிக்க)

When I try to access an http:// site, the link is upgraded to https:// regardless of this setting.

This broke after a recent update to the browser. I cannot specifically say which upgrade, but it worked a month ago, now it doesn't anymore.

It may be worth noting that this broke in Brave (based on Chromium) at the same time.

Archived 1 146

Website not responding in normal mode

Hi, Something funny started happening, but only recently. I cannot reach the Super Micro website, or any of it's sub-pages (https://www.supermicro.com) in normal mode. Th… (மேலும் படிக்க)

Hi,

Something funny started happening, but only recently. I cannot reach the Super Micro website, or any of it's sub-pages (https://www.supermicro.com) in normal mode. Though when using private mode, I can. I've already cleared cache and cookies, removed add-ons and add blockers and tinkered with the settings.

Hoping you can help me because I need this website multiple times a day for my job and I don't fancy using 2 browsers, Firefox being my favourite one.

Looking forward to receiving help.

Regards

Archived 1 100

one of the most recent updates completely broke rendering of controls and overlays, seems to possibly be themes related?

I switched back to release from nightly because the themes support completely broke rendering of menus, buttons, etc on various (read: pretty much every single one, inclu… (மேலும் படிக்க)

I switched back to release from nightly because the themes support completely broke rendering of menus, buttons, etc on various (read: pretty much every single one, including this one) websites, making them difficult or impossible to use. I've tried a browser refresh to no effect.

unfortunately, it appears the feature has been rolled out to release now as well, as pictured below.

I've tried cycling through themes, setting custom colors and forcing it to never replace the website's specified colors etc, turning off acceleration... none of it works. this is an issue on my desktop, laptop, and tablet (surface pro x), basically every platform I use except mobile.

any ideas how to fix this? it's really annoying and I'd really like to not hop browsers again, I've been using firefox for a good long while now.

Archived 4 54

Youtube Reduced Quality

about a month ago youtube was only letting me watch videos in 720 or 360, as of about a week ago i only have 360. i've disabled every single extension i have and i have f… (மேலும் படிக்க)

about a month ago youtube was only letting me watch videos in 720 or 360, as of about a week ago i only have 360. i've disabled every single extension i have and i have firefox version 127.0.2.

i'm not having this issue in edge, so i assume it's firefox specific. anyone know what's going on or what i can do?

தீர்வுற்றது Archived 1 274

Blurry images on Google Images

Firefox 127.0.2 (64 bit), Windows 10, all extensions disabled. Tested also with a clean portable version (same Firefox version). In private mode, on Google Images, lar… (மேலும் படிக்க)

  • Firefox 127.0.2 (64 bit), Windows 10, all extensions disabled.
  • Tested also with a clean portable version (same Firefox version).

In private mode, on Google Images, large images (in the preview pane: if you click on an image in the search results) are sometimes (but not always) blurry. This is not the case in the "normal", nonprivate mode.

It works fine on Android, and other browsers also work fine. I have had this issue for a very long time now, but only now realized that it's a private-mode issue.

Example, which is reproducible for me: Search "site:linkedin.com new york" on Google Images and pick an image with a sufficiently large resolution.

தீர்வுற்றது Archived 9 569

Firefox Youtube Grey Boxes when loading page on new tab

I have been dealing with problems with Firefox and YouTube for a long time. Every time I open a YouTube video in a new tab it would always give me this grey screen that … (மேலும் படிக்க)

I have been dealing with problems with Firefox and YouTube for a long time. Every time I open a YouTube video in a new tab it would always give me this grey screen that goes away after a long time waiting.

I have tried:

  • Refreshing Firefox
  • Reinstalling Firefox
  • Troubleshoot Mode, which the problem persist in troubleshoot mode so its not an addon
  • Tried creating a new profile
  • User-Agent Switcher which doesn't work all the time.

I want to avoid going chromium-based browsers but this is making me consider.

Locked Archived 6 165

firefox

all of a sudden when I log on to hotmail dot com I get the error message too many requests when I switch browsers to edge I can log on to hotmail as normal searched the i… (மேலும் படிக்க)

all of a sudden when I log on to hotmail dot com I get the error message too many requests when I switch browsers to edge I can log on to hotmail as normal

searched the internet but so far have not found a fix

windows 11 and firefox both up to date

தீர்வுற்றது Archived 2 433

DirecTV Stream no longer supporting Firefox browser

As of today, DirecTV is no longer supporting Firefox for watching live streaming. They show the attached image. Brave works, too, btw (Chromium-based browser). Do you kno… (மேலும் படிக்க)

As of today, DirecTV is no longer supporting Firefox for watching live streaming. They show the attached image. Brave works, too, btw (Chromium-based browser). Do you know why this is happening? Has Mozilla been in talks with DirecTV about this? I use this feature every day.

Archived 7 266