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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.

Hi,

am running firefox 127.0.1 on a windows 11 desktop. Numerous sites that use a captcha to login fail. In other words, the captcha never loads and I cannot login to those sites. Such sites include teamfaderpro, Coursera, and bandcamp. All logins fail as the captcha is required to be passed prior to logging in, but the captcha never appears and so when I try to log in, nothing happens and I cannot login.

I have tried the above same sites on the Edge browser and have no such issue, the captcha shows and I can login.

Just FYI, the agent switcher setting change recommended by others previously is not suitable. When I tried that fix I was unable to access a considerable percentage of the internet due to some cloudflare issue, so the agent switcher setting is not an option. So far, I have tried all recommended settings to fix this issue and nothing has worked.

I am surprised no one else is having this issue.

Any help is appreciated, or at least inform google/mozilla about this issue as it has been ongoing (on and off) for me for many months. And yes, this problem is persistent for me at the moment, it remains despite rebooting windows, despite clearing cookies and cache (which I have set to automatically delete when exiting firefox).

So, I'm switching from Chrome and there's this one thing I can't seem to be able to replicate in firefox.

When I start my day I usually open several tabs from different pages of the same website. In Chrome, I would do that by: -typing the name of the website in my address bar -all the pages I frequently visited in that website show in my suggestions -I middlemouse-click all of them, one after the other -this opens one new tab for all of them -I then switch to those tabs and browse them

However, replicating this in firefox seems impossible. When middle-mouse-clicking the 1st link, I would have my window forcibly switch to it, not letting me open the other tabs without changing tabs again. Recently I learned I can avoid this forced switch by middle-mouse-clicking the URL on my address bar while holding shift, which is great! . . . Except it still closes my address bar, not letting me click the other ones without having to type the website's name in it again.

I don't mind holding shift (though I wish I didn't have to) but I really just want to middle mouse click multiple links in my address' suggestion bar and open them in succession, without shifting back to it after each time.

my Firefox was working just fine, and I did an update this morning and now nothing works. My Firefox will not install and nothing that works with Firefox will work. I tried to uninstall the Firefox that I had and it doesn't even show up on the list of programs any more, so I can't do an uninstall.

Hi,

In the older Firefox version (92), I could instantly open JNPL files by selecting "Open with Default Use JAVA (TM)". However, in the latest Firefox version 127, while the option is still available, it doesn't instantly open JNPL files. Every time I have to click to open the JNPL file.

One of the typical configuration in linux is to turn off the user namespaces and/or network namespaces. This is because most of the exploits in linux have been related to namespaces vulnerabilities.

If there is a Firefox ver 127.0.2, running on Linux in which the user namespace is turned off then the following is observed in the Troubleshooting information, i.e. about:support Seccomp-BPF (System Call Filtering) true Seccomp Thread Synchronisation true User Namespaces for privileged processes true User Namespaces false Content Process Sandboxing true Media Plugin Sandboxing true

So how come with the username turned off, the content process and media plugin is still sandboxed? Also is having user namespace turned off, as given above, a security risk?

However if the network namespace is turned off, i.e. max_net_namespaces is set to zero, then it renders the browser unusable. Nothing works. Why is that?

Is there some documentation somewhere where these namespaces and their impact is explained in detail?

In the Add Bookmark menu that is accessed from the address bar, the field for adding a keyword shortcut is absent. This is the same menu that is accessed by Ctrl + D. It's ironic that the menu accessed via a keyboard shortcut is missing the field for adding a keyboard shortcut.

"Tags" field is present on all, but I find it orders of magnitude less useful than keywords.

Dear friends,

Update on the question below. Attached you will find data about my system.

For a better understanding I have created this video. https://cloud.haller.family/s/Zyt9DFoCnFwtgn8

Description of the video: From the form I call up the homepage ostseesattel.com. Then I click on the guestbook form. Unfortunately you cannot see the pointer. There is no reaction.

Then I change the tab back and forth. Now the guestbook can be clicked on.

Why is that?

Kind regards Uwe

Dear friends,

I am using Firefox Browser 127.0.2 (64-bit) on a PC.

Sometimes it happens that an input field on a page in an IFRAME cannot be clicked. The buttons work, but you can't enter anything in the text field.

Only when I press in the address bar and then in the text field, now I can enter text in the text field.

Example page https://www.fantastic-food.ch Then click on the "Feedbacks" link.

Does anyone have an idea?

Kind regards Uwe

Translated with DeepL.com (free version)

I am noticing this for months if not years. Automatic update never works, first it claims that FF restart is required to install the update but when invoked FF never restarts automatically. Alternatively if FF is closed without invoking restart subsequent manual launch never starts the browser. Only the second manual launch opens the browser window which takes a small portion of the upper left corner of the screen and there's no Maximize button - instead the button is Restore and upon clicking the small window moves beyond the upper right corner of the screen putting the maximize button out of reach. So I have to somehow grab the title bar and move it to the view so I can finally maximize the window - very annoying. Upon checking the FF version remains the same, no update occurred. Invoking another update results in endless notification Updating FF. At some point there's a notification that I have to update FF manually by downloading an installer etc. This goes on and on over and over. Could this mean my FF is hijacked?

My searches (regardless of Engine) are coming up in Russian. I don't speak Russian. It does not seem to be the search engine, and does not happen in Chrome, only Firefox.

Problem: Persistent 150 KB of Cached Web Content For several years, I have gone to “Settings” / “Privacy & Security” / “Cookies and Site Data,” clicked the Clear Data…” button, checked both “Cookies and Site Data,” and “Cached Web Content,” and clicked “Clear”, and consistently gotten BOTH “Cookies and Site Data,” and “Cached Web Content” down to “0” zero. Recently, I have been unable to “Cached Web Content” to go below “150 KB of disk space.”

         I have NOTHING listed in “Manage Cookies and Site Data” or “Exceptions -- Cookies and Site Data.”
         I have tried reinstalling, but the problem has persisted.
         On the assumption that this is malware problem, I have continued to use Mozzella VPN, but stopped using the program for browsing, etc.  Should I stop using it altogether until the problem is fixed?
         Can you tell me how to get rid of the last “150 KB” of “Cached Web Content”?

I use k-9 email on android phone and tbird on desk top.

I have messages on K9 I need to read on desktop but the don't appear on tbird client even though they are clearly visible on k-9

I tried to forward it but even tho k9 appears to send it is not delivered when I look in tBird

I need attachement.

Google search engine suddenly stopped working on my Firefox app on my laptop. Please tell me how to fix this. I have already checked settings and Google is the preferred/default search engine.

I'm using a macbook air, and I was trying to use the fingerprint login thing, when instead of unlocking my puter it shut down the whole thing and it started to make very loud fan noises. I waited a few minutes for it to stop, then got back on, and my bookmarks and saved passwords were deleted from firefox. No passwords or logins were reset on any other applications. This is very alarming since I had just made an email and some accounts to manage some event I'm holding, and now the password I trusted to firefox is lost. I need this password, as otherwise I cannot log into my email since I hadn't time to set up recovery measures (I have tried to recover it, but there's insufficient evidence for google that I own the account :/ ).

I tried looking through my browsing history for anything helpful, but everything was deleted from there as well. I also was not logged into my Mozilla account at the time either, so I am really in some sort of predicament here, , I'd appreciate any advice and ideas here!!

I can no longer download pdf's (bills, statements,etc) Downloads come in with "name.pdf.part" When I delete ".part" then I can open file. If I don't change name it reverts to pdf.part extension. It's a pain renaming every download. Please help me, I don't want to switch to Chrome. Thanks!

after creating a new profile, and copying everything in the root directory to the new profile, including search.json.mozlz4, the default search engine setting does not get transferred over and is still set to google

sorry for my bad english. in german I always get in a circle an come never to this page to put in a question. I use version 127.0 and look for in the option to change save file behavior. I already asked google and the comments are from 2022. I like to activate a third button in the save file message box. Currently there are 2 buttons and I want to activate the 3. butten named "save a copy" or like this. I want to choose the directory always self and when I like I want to decide to save a copy with this button and firefox add a copy number automaticaly. I know from google if I do not use the option "always ask where to save file" firefox do so. As background I need this when I use a auto clicker to use a button on a page to download smartmeter data files. Unfortunatly the file have always the same name and not include the date and time. Unfortunatly I am not able to configure firefox automaticaly with the auto clicker or in the crone job file.

Please help an old dummie? I have an existing FF install on a laptop. I would like to clone it (with bookmarks, settings tiles etc) onto a new PC. An article I read said open FF on the PC you want to sync. This is confusing! "Synchronising" is ambiguous, meaning 2-way. (but which way) "copy from" & "copy to" would be clear. I am worried I will synch(copy) from the new to the old....... effectively deleting/wiping out all my preferences in my original install. OR (preferably) Is there a way to just copy the whole installation from my original PC onto a USB stick & installing FF to the new PC from it? Many Thanks