Weblate: Information Disclosure on demo.weblate.org

Description The demo instance, located on https://demo.weblate.org is leaking user's IP-adresses in the Activity log. F185728 Impact The authenticated user can disclose valid IP adresses of other users through Activity log. The feature works as it should so no changes should be made on the GitHub...

Weblate: Captcha bypass at registration

Affected URL: https://demo.weblate.org/accounts/register/ Issue: The captchas are implement so that the site can differentiate between the legitimate user and the bot. The captcha challenge should be something that a bot cannot solve easily and a human could easily solve. However, in the above UR...

Weblate: Old password can be new password

Affected Domain: https://demo.weblate.org/ Issue: The sites like Facebook and Google keeps tracks of old password and does not allow user to set password similar to their old passwords. However in case of demo.weblate.org. It is possible for a user to set new password which is exactly similar to...

Weblate: Captcha Bypass at Email Reset can lead to Spamming users.

Because of 223525 you've implemented captcha on Reset Email functionality. But it can be bypassed and any attacker can flood/spam victim with reset emails in his Email Inbox...

Weblate: Login CSRF : Login Authentication Flaw

Hi Team, Domain: demo.weblate.org In this bug, i have found a way to login any person to the attackers account, therefor when any user login to attackers account, the attacker can see the victims activity inside attackers account such as sensitive information. The issue relies on registration...

Weblate: No Rate Limiting at /contact

Hi Weblate Security Team, How are you? Hope you all have a good day and doing well just like me. : I've found a No Rate Limiting in contact directory of your site because there is no mitigation in there like adding a captcha, In this case the attacker can spam you...

Weblate: Improper validation of unicode characters

There are validation issues server side causing a server error when saving the account. Please specify what characters are permited...

Weblate: Csrf in watch-unwatch projects

Hello, When you visit any projects from https://hosted.weblate.org/ , there is a button provided on top-right called Watch / Unwatch for each projects. when you click on that button, a POST request is sent which contains csrf token. But this request also works without that token. Just hit the url...

Weblate: Missing filteration of meta characters in full name field on registration page https://demo.weblate.org/accounts/register

Hi there Vulnerability Title: Meta characters are not filtered into full name on registration page Description You haven't filtered control meta characters such as %00 etc in full name field on registration page which allows an attacker to impersonate or hide their real identity within the...

Weblate: Facebook share URL should be HTTPS

Hi, Related Report Issue: 225722 Navigate this URL: https://demo.weblate.org/projects/hello/master/enGB/ Find the button name "Share" Navigate to Share on facebook! I noticed that link not using HTTPS See my attached photo. Thanks,...

Weblate: 7BO: Binary Option Robot URL should be HTTPS

SUMMARY This is just for the awareness to use HTTPS everywhere, even for outgoing links - where it's possible. Treat this report with some salt, not as in hashes. Not really a security bug, but I think will be a good idea to add HTTPS on 7BO: Binary Option Robot Button. Navigate this URL:...

Weblate: Account Takeover using Third party Auth CSRF

Login to your account at demo.weblate.org 2. Goto Profile Authentication - https://demo.weblate.org/accounts/profile/auth 3. In Add new association section , select Ubuntu 4. Login with Ubuntu One account , before clicking on Yes log me in on ubuntu authentication site , start a proxy tool like...

Weblate: ClickJacking on Debug

Proof Of Concept: Related Issue on report 225543 1. Navigate to https://debug.weblate.org 2. As you notice it is forbidden. 3. just vulnerable by clickjacking. 3. Now the user report to CIA to open. 4. Redirect to MaliciousSite.com I uploaded the poc.html Thanks,...

Weblate: Incorrect HTTPS Certificate

Weblate appears to have a public facing git repository located at git.weblate.org that utilises HTTPS when viewed in the browser. As a side note, netcat to port 80 results in the default debian landing page. 77.78.107.252 - git.weblate.org The site has an incorrectly configured certificate, and...

Weblate: full path disclosure at hosted.weblate.org/admin/accounts/profile/

Browsing this link https://hosted.weblate.org/admin/accounts/profile/ will ask for admin username and password as asked when browsing https://hosted.weblate.org/admin/accounts/ or https://hosted.weblate.org/admin/ hence disclosing the directory path of forbidden area. screenshot : path.png also i...

Weblate: CSRF to Connect third party Account

Hello Weblate Security Team, I have found security vulnerability in your website : https://hosted.weblate.org Vulnerable URL :- https://hosted.weblate.org/accounts/profile/auth Vulnerability :- CSRF to Connect FACEBOOK Account CARF Code :- save as name.html and send it to victim Full Youtube Vide...

Weblate: Weak password policy

Hi team, i get to know that you are using strong password policy. i gone through application and checked for that. and get to know that as per ISO9001 security compliance weak password policy. Steps : 1 signup with https://hosted.weblate.org/ with password vikas@123 2 forget password and change t...

Weblate: Rate Limit Bypass on login Page

Hi, Your web authentication endpoint, https://demo.weblate.org/accounts/login/ POST, currently protects against credentials brute-force attacks only by requests rate-limiting based on IP. It was found that if an attacker sends login requests faster than every 4 seconds from the same IP address, i...

Weblate: session id missing secure flag - Hosted Website

Hey folks, Looks like the sessionid cookie handles session id but misses Secure flag. Cookies without this flag will transmitted over unencrypted channel and let's the man in the middle attackers to grab the value. Attack Vector - Attacker passes a http:// hosted website link - Victim clicks the...

Weblate: Open redirect while disconnecting authenticated account

Hi team, there is a open redirect end point when any account owner disconnect authenticated accounts say google. He is redirected to some other domain. Vulnerable URL --- demo.weblate.org/accounts/disconnect/google-oauth2/2335/?next= POC 1. Go to authentication tab. 2. Disconnect Google account a...