Firefox Community Forum

Hello,

Since Firefox v142, the website I develop has been having trouble with the Firefox browser. It works fine most of the time, but occasionally Firefox will not send all of the cookies that are set for the domain. This is causing users to appear unauthenticated, and is causing errors because critical information isn't being set.

I wanted to see if this is something that was a setting that could be resolved before I reported it as a bug.

Is anyone else experiencing this?

Thanks.

I can't find a place to control third party cookies in the Security section. I used to be able to donate on my church's website but now it doesn't work. I tried doing it with Microsoft Edge and it worked fine. I hate to erase all my history and cookies because it takes away log-in info on my regular websites. Any ideas? Thanks for your help Terri

google is saying cookies are disabled when using FF to login. This was working Privacy is set to STANDARD and I went into settings and removed google.com as well to no avail.

How do I fix this?

Thanks leon

Its every time I turn off my computer or sometimes when i close the browser and opened it again. it logs me out of my emails...I don't know how to fix this. And It's annoying to put your email's every time you open the browser...

How can I block Google and other sites from knowing everything I do on Foxfire? Every time I visit anything that has membership Google is there asking to sign me in. I thought Foxfire was supposed to be somewhat private. Thanks!, Mark

We are having a problem with Kaiser Permanente’s website. The problem occurs randomly and when it occurs we cannot sign in to our account on the website. We get a “redirect error”.

We can fix the problem but comes back again after a while. To fix it we go to Settings / Privacy and Security / Cookies and Site Data / Manage Data. Under manage data we enter Kaiser in the search box and then delete the website.

Is there a way (a settings change) to fix this problem in Firefox or is it a Kaiser website problem?

BTW.. the same problem also occurs on Chrome, just not as frequently.

Whenever i sign into youtube and then close the window when i come back ive been signed out and have to sign in again. i have "delete cookies and site data when firefox is closed" off and dont know what else to do

Our backend sets a cookie for maintaining login sessions with SameSite=None and Secure (to support loading our front-end from localhost for developers and from a third party domain for PR previews).

This is the respose header:

set-cookie: ESESSIONID=<redacted>; Secure; HttpOnly; Path=/; SameSite=None; Max-Age=86399

However, Firefox does not send the cookie back with requests, but logs this error in the console:

Cookie “ESESSIONID” has been rejected because it is in a cross-site context and its “SameSite” is “Lax” or “Strict”.

We have worked around the issue by configuring exceptions in the Security & Privacy settings, but I am curious to why Firefox rejects the cookie with this error message.

Hello,

I recently deleted pwnedpasswords.com from my cookies, as well as blocked this website; however, it keeps reappearing in my list of cookies.

I've never even visited this site (that I'm aware of), and it's a bit concerning to me.

In spite of clearing ALL my cookies (and blocking this website), it keeps appearing in my list!

Please advise :)

firefox momentarily shows cookie preference, then the dialog box disappears.

If I enter trouble shoot mode then the popup box appears long enough for me to accept cookies, but given the momentary popup sometimes is so fast you miss it, I have no idea if that is the cause of some sites not working.

I am so confused, i have issue with staying loged in on youtube. I am clearly loged in but when i try to comment it tells me to log in. Also if I put a playlist i log out between tracks. I am not sure if it is firefox or youtube issue, but i am trying to investigate the issue as it is ongoing for a while at this point. Please see attached image.