Firefox Support Forum

Hi, I have been working on a old project for one of my clients and found an issue. The firefox version i am using is 95.0.1 64bit version. After signing in, inside response headers from the server i am getting

set-cookie MYSESSION=eyJ***** HttpOnly

which is then used on next request i make to the server as Cookie MYSESSION=eyJhb***

But after upgrading my firefox version, although i am able to see the response header sent back from server, but it is not being sent in request header for the next api call.

Also this issue is only for localhost, works fine in production https urls

I would like to know what has changed in new version in terms of handling the response headers, thanks!

Should I be concerned? getting many, over 20, safeframe.googlesyndication cookies on firefox using yahoo and weatherunderground. I delete them and they come right back. Only on new laptop win11 v22H2. Firefox ver 111.0.1 This is a new laptop. I do not have these cookies on 3 other laptops, 2 windows 10, 1 win 11 also new. I see these cookies on CCleaner

I searched in Google and this website for instructions for how to delete specific cookies for a website. Many instructions are probably for older versions of Firefox.

I used to be able to login as of this morning to Wizzair.com. Then suddenly, regardless what I do, I can no longer use Firefox to login. I used the Preferences/Privacy & Security/Cookies & Site data/Manage Data for Wizzair.com to remove the cookies for the website, but it didn't help. I changed the password, it didn't help.

Their chat support sent me to their Privacy statement. There, there is custom list of cookies that they use. I was told to try to delete them individually... I have no idea how to do that and I could not find a method that works.

I can login the website using Safari. Any suggestions for what to do to be able to use again Firefox to login into this website? Thanks in advance.

Looking for a way to add about 50 sites to the list of exceptions Firefox->Preferences->Privacy & Security->Cookies and Site data [article on managing cookies and site data doesn't suggest it is possible.] Any help is much appreciated:)

Articles of a news site has sometimes link to an embedded Instagram item. These items are now blocked. When I use Edge and click on the link on the page 'Adjust your cookie settings' a javascript:Didomi.preferences.show() it show a pop-up where I can change the settings. But the pop-up to allow certain cookies for this site does not work in Firefox (v111.0.1).

i can't find the name of the new cookie/tracker form moizilla i enabled last week, immediately going to utube (never logged ln to utube) it's obvious utube is no longer tailoring channels to my history. (but for years i've used firefox with its previous built in cookie/tracking enable. i also always have active Ghostery on full block).

i want to lower blocking for utube only, not remove because previous firefox before the "new" cooking/tracker utube did somehow store what type of channels to suggest. does utube use a cookie or a tracker to store channels to suggest? (note i do NOT login to utube, it's saving/storing my type of channels liked by other means than user account).

USA is nuts into fascism! of course americans don't want corporations recording our personal internet history then selling it to other corporations. to try to stop it citizens have to beg around mozilla, ghostery for complicated settings. even many of the help apps like ghostery r default to send them data, u have to hound around details in their preferences to disable them getting our history. citizens should have to be doing this to protect ourselves from corporations!

(ps. i upload my avatar, i see it on some pages, this page it's back to a B circle. i've uploaded successful 3 times yet it keeps disappearing).

my bank says that the latest firefox is blocking my access. it works ok with other browsers and used to work with firefox. do i change banks or change browsers? is firefox going to "fix" this?

I keep getting this message for just one site The page isn’t redirecting properly An error occurred during a connection to www.paperbackswap.com. This problem can sometimes be caused by disabling or refusing to accept cookies.

I have all 3 versions of the address for this site as allowed for cookies I have several sites open in tabs - all others open fine except this. Sometimes this happens at startup and sometimes just with a page refresh Sometimes I have to wait hours & keep retrying, sometimes shutting the system and restarting multiple times will bring it up. This is definitely a firefox problem because I can go to chrome and it opens fine Can you help figure out why this doesn't work?

When I try to log into my website - https://huppbrian.us/tsc-admin - with Firefox Developer 111.0b8 (64-bit), get the following error first time every time... Error: Cookies are blocked or not supported by your browser. You must enable cookies to use WordPress. If I try again without making any changes, I'm able to log in fine. I've tried playing with the protections settings, but haven't found the magic pill to fix this yet.

When I fill in a form with name, address, etc..., Firefox automatically fills in everything correctly except for my email address. Where can I change Firefox (version 111) to use the correct email address? Thanks, Dan

I want to check which sites have enabled cookies. I have done this before but now if I click the firefox logo top left all I get is firefox view. I can't see a Tools button or a Menu button. Is this because I am still using Windows 8.1? I know I shouldn't be but there is no chance of a n upgrade at the moment.

I like having cookies because I can stay logged into websites and it improves functionality. Unfortunately, during a tech support call awhile ago, they did something, and now my cookies seem to be disappearing once a month. I was just on Apple tech support for another issue, but they said they don't know anything about it. Is there something I can do through Firefox, or do I need to bug Apple again? It's possible that it was the Microsoft/Teams tech support. Any help or ideas would be appreciated. I want to keep my cookies.

Please help me understand why there is a feature to have cookies be made exceptions from deletion and then when someone elects to delete all data, cookies, and browsing data on exit....the EXCEPTION list of cookies also gets deleted.

I was on my laptop browsing the web then I closed Firefox to go have dinner then I came back opened it all of my cookies are gone every time I opened Firefox again I got logged out of everything but in the settings the every website was listed in the cookies but it reset every time I reopened Firefox and the delete cookies after closing web browser was unchecked after a minute or so all of my logins are gone and I am helpless

System: Ubuntu Version : 110.1

I don't know whether the issue is related to cookies or not but one thing i am about is this browser is trash. Just some Microsoft engineers might find it better for development, i don't. My live server is immediately reflecting changes to my port 500 yet the browser is not. i have to manually refresh the page in order to see the changes, i have tried using about:config and network.http.use-cache and set the value to false, cleared all cookies and data several times to ensure the browser is not caching the old version of the page, but nothing works. i am done with this frustration. I am going to uninstall this legendary developer friendly piece of shit if you can't help me out here cause i can't bear to keep my fingers on ctrl+R every single moment in my life would rather press the uninstall button. the only reason i am keeping this browser is because some legendary developers suggest it . I have set the cookies and trackers block mode to standard. Now i don't know what is the issue, i might have wasted my data on downloading this browser but i won't hesitate to remove it from my computer. Hope you can understand frustration of a beginner developer, done with code already, now the browsers are screwing me as well.

Hi, I'm running Firefox 110.0.1 on a linux machine and since installing cookie autodelete I have noticed that the web site yts.mx keeps reseting its cookie, a PHPSession cookie, even though I only visited the site once and that was a week ago. Also a few minutes after starting firefox yts.mx shows up on the about:network#http page of firefox and I'm guessing this is when the cookie gets set.

I can't find any information about about:network#http but there seem to be a lot of web sites listed that I don't visit. What does this page display?

I have tried removing all entries referencing yts.mx in my history. I have searched all non binary files in my profile directory for any reference to yts.mx. The only one thats comes up is in a file called AlternativeServices.txt and I have deleted the reference in that file numerous times and it keeps coming back.

I have also tried deleting the startup cache.

Any ideas apart from resetting firefox to stop this site from setting cookies when I haven't visited it?

Thanks.