[Boards: 3 / a / aco / adv / an / asp / b / biz / c / cgl / ck / cm / co / d / diy / e / fa / fit / g / gd / gif / h / hc / his / hm / hr / i / ic / int / jp / k / lgbt / lit / m / mlp / mu / n / news / o / out / p / po / pol / qa / r / r9k / s / s4s / sci / soc / sp / t / tg / toy / trash / trv / tv / u / v / vg / vp / vr / w / wg / wsg / wsr / x / y ] [Home]
4chanarchives logo
4chan bug
Images are sometimes not shown due to bandwidth/network limitations. Refreshing the page usually helps.

You are currently reading a thread in /qa/ - Question & Answer

Thread replies: 17
Thread images: 2
File: l.jpg (22 KB, 700x392) Image search: [Google]
l.jpg
22 KB, 700x392
Hi, Hiro, /pol/ user here.

I would just like to inform you I've found a bug that might be a security risk.

You can "linkify" URLs without a user having the "linkify" settings enabled.

For example:
https://sys.4chan.org/%64erefer?url=www.youtube.com

Also, there doesn't seem to be a lot of validation as it works with non-links too:
https://sys.4chan.org/%64erefer?url=hello%20Hiro

Just a friendly reminder that /pol/ has 4chan's best interests at heart and we'll always be looking out for 4chan.
>>
Has it been fixed already?
>>
the only security risk would be if someone attached a redirect but even then it would be fucking obvious IP or long string of seemingly random numbers, located after an @ or before the URL.
>>
>>384932
plus theres a proper place to report security risks, and it isnt here
>>
>>384934
Where?
>>
File: oo.png (899 KB, 1600x901) Image search: [Google]
oo.png
899 KB, 1600x901
>>384945
Man, I could have got a free Pass too.

Oh well, I know for next time.
>>
>>384966
>implying this is even a security risk
>>
>>384966
You still can. I doubt anyone's gonna bother reporting this.
>>
>>384968
It might be though, anon.

They obviously don't want people posting linkified links by default, so it's definitely a bug.

>>384977
I think it's too late to be honest.
>>
>>385003
yeah dude follow this totally legit looking link

https://sys.4chan.org/%[email protected]
>>
>>385009
Doesn't matter, people will still click it.
>>
>>385016
then they deserve what they get
>>
>>384825

>Just a friendly reminder that /pol/ has 4chan's best interests at heart and we'll always be looking out for 4chan.

then why do you keep shitting your shitposts all over /ck/? shit and food should never go together.
>>
>>385022
#NotInMyName, #NotAll/pol/acks, #AintNo/pol/ackBruv, etc.
>>
>>384825
I used to use this thing all the time before linkification was in native. Mods didn't like it, though.
>>
>>385030
I think they must have fixed it once because if I don't use hexadecimal in the links it doesn't linkify:

https://sys.4chan.org/derefer?url=test
Thread replies: 17
Thread images: 2

banner
banner
[Boards: 3 / a / aco / adv / an / asp / b / biz / c / cgl / ck / cm / co / d / diy / e / fa / fit / g / gd / gif / h / hc / his / hm / hr / i / ic / int / jp / k / lgbt / lit / m / mlp / mu / n / news / o / out / p / po / pol / qa / r / r9k / s / s4s / sci / soc / sp / t / tg / toy / trash / trv / tv / u / v / vg / vp / vr / w / wg / wsg / wsr / x / y] [Home]

All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.
If a post contains personal/copyrighted/illegal content you can contact me at [email protected] with that post and thread number and it will be removed as soon as possible.
DMCA Content Takedown via dmca.com
All images are hosted on imgur.com, send takedown notices to them.
This is a 4chan archive - all of the content originated from them. If you need IP information for a Poster - you need to contact them. This website shows only archived content.