Bitly Developing Two Factor Authentication Following Compromise

The link-shortening service Bitly announced late last week that it’s ramping up its development of two-factor authentication following a compromise that leaked user information on Thursday. The breach, first discovered Thursday morning, spilled users’ email addresses, encrypted salted and hashed...

Bitly Compromised, Users Urged to Change Passwords

Link shortening service Bitly informed its users Thursday that it believes user credentials – passwords, API keys and OAuth tokens – have been compromised. While the company claims there’s no real indication that any accounts were accessed without authorization, in a post on its blog the company...

Popular URL Shortener 'Bitly' User Accounts Reportedly Compromised

The famous URL shortening service is facing a data breach. The very popular URL shortening service Bitly, has issued an urgent security warning saying that its users’ account credentials may have been compromised, according to a blog post published yesterday. "We have reason to believe that Bitly...

For the recent Bosch global eye OAuth vulnerability analysis and preventive recommendations-vulnerability warning-the black bar safety net

According to CnetreportsSingapore Nanyang Technological University, a man named Wang Jing PhD student, found that the OAuth and OpenID open source login tools the“covert redirect”vulnerabilityCovert Redirect to. First of all need to clear point is that the vulnerability is not present in the OAut...

Nasty Covert Redirect Vulnerability found in OAuth and OpenID

After Heartbleed bug, a security flaw in widely used open-source software OpenSSL that puts countless websites at risk, another vulnerability has been found in popular authentication software OpenID and authorization software OAuth. Wang Jing, a Chinese mathematics Ph.D student at the Nanyang...

CVE-2013-6738

Cross-site scripting XSS vulnerability in IBM SmartCloud Analytics Log Analysis 1.1 and 1.2 before 1.2.0.0-CSI-SCALA-IF0003 allows remote attackers to inject arbitrary web script or HTML via an invalid query parameter in a response from an OAuth authorization endpoint...

Cross site scripting

Cross-site scripting XSS vulnerability in IBM SmartCloud Analytics Log Analysis 1.1 and 1.2 before 1.2.0.0-CSI-SCALA-IF0003 allows remote attackers to inject arbitrary web script or HTML via an invalid query parameter in a response from an OAuth authorization endpoint...

CVE-2013-6738

Cross-site scripting XSS vulnerability in IBM SmartCloud Analytics Log Analysis 1.1 and 1.2 before 1.2.0.0-CSI-SCALA-IF0003 allows remote attackers to inject arbitrary web script or HTML via an invalid query parameter in a response from an OAuth authorization endpoint...

Respondly: OAuth Bug

I read the bug of @melvin and I also try to bypass this https://app.respond.ly/oauth/twitter/?requestTokenAndRedirect=https://hackerone.com so I made a bypassing tehcnique but didnt work https://app.respond.ly/oauth/twitter/?requestTokenAndRedirect=//hackerone.com But I think I found a bug This i...

PT-2014-1404

Name of the Vulnerable Software and Affected Versions IBM SmartCloud Analytics Log Analysis versions 1.1 through 1.2 before 1.2.0.0-CSI-SCALA-IF0003 Description The issue allows remote attackers to inject arbitrary web script or HTML via an invalid query parameter in a response from an OAuth...

CVE-2013-6738: Improper Neutralization of Input During Web Page Generation

Cross-site scripting XSS vulnerability in IBM SmartCloud Analytics Log Analysis 1.1 and 1.2 before 1.2.0.0-CSI-SCALA-IF0003 allows remote attackers to inject arbitrary web script or HTML via an invalid query parameter in a response from an OAuth authorization endpoint...

Google Recommends Developers Support OAuth 2.0

Google announced today that in the coming months it will be more stringent in securing users when they log in to their accounts by applying additional authorization checks. “These additional checks will ensure that only the intended user has access to their account, whether through a browser,...

Respondly: OAuth open redirect

An attacker can use an open redirect vulnerability in the Twitter OAuth process to redirect someone to his/her webpage, while also obtaining the OAuth token and verifier of the victim. The vulnerability is right here:...

Slack: Facebook Takeover using Slack using 302 from files.slack.com with access_token

Hi, I noticed that your Facebook application used in the "Import Photo" can be used to take over the Facebook account of the user being attacked. It's multiple issues in one: 1. You have a 302 redirect from a .slack.com domain. Hash-values will follow the redirect. 2. The Facebook application OAu...

Coinbase: Coinbase Android Application - Bitcoin Wallet Leaks OAuth Response Code

Hi, There's a simple bug here, the Coinbase Android App. "BitCoin Wallet" leaks the OAuth Response Code which can be obtained using adb logcat -s Coinbase command line for testing, and any Android application on the same phone can read the response code for the user by reading the logs. As of now...

Phabricator: OAuth Stealing Attack (New)

Hi Evan, I found a new and more dangerous way to steal phabricator facebooks oauth tokens,codes, In this case, I exploited the behavior of Phabricator OAuth Dialog, If you provide a differnet scope in phabricator OAuth Dialog...

Coinbase: Coinbase Android Security Vulnerabilities

My name is Bryan Stern and I am Android Software Engineer. Last night I took another look at your Android application and found some disturbing vulnerabilities that could allow for a user's account to be hijacked. Fortunately, they are very easy to resolve. Below I have outlined the issue, gave...

Phabricator: OAuth access_token stealing in Phabricator

Hi, I found that an attacker is able to steal accesstokens of facebook users via Phabricator App 184510521580034. when users login to phabricator, they can choose to login via Facebook https://secure.phabricator.com/login/ attaching pic, In this case an attacker is able to exploit this behavior t...

Slack: State parameter missing on google OAuth

Hi, State parameter i.e anti-csrf token to prevent session hijacking attacks is missing on Google OAuth i.e...

Slack: Broken Authentication (including Slack OAuth bugs)

Hi, Hope you are doing good! Please have a look at the below report. Description: OAuth Framework Flaw Bypassing redirecturi validation An attacker to exploit this Flaw just needs to find a open redirection flaw in the site which is using Slack's OAuth for logins. Impact: A malicious user can ste...