Design/Logic Flaw

OpenStack Identity Keystone before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 does not properly handle chained delegation, which allows remote authenticated users to gain privileges by leveraging a 1 trust or 2 OAuth token with impersonation enabled to create a new token with...

CVE-2014-3476

OpenStack Identity Keystone before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 does not properly handle chained delegation, which allows remote authenticated users to gain privileges by leveraging a 1 trust or 2 OAuth token with impersonation enabled to create a new token with...

CVE-2014-3476

OpenStack Identity Keystone before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 does not properly handle chained delegation, which allows remote authenticated users to gain privileges by leveraging a 1 trust or 2 OAuth token with impersonation enabled to create a new token with...

Factlink: Login CSRF using Twitter oauth

this bug allows a user to be logged in as the attacker. The main reason is that no state is maintained in the authentication flow. Although the Twitter flow still uses OAuth 1.0A, which has no state parameter as in OAuth 2, it is still possible to prevent this type of attack by setting an...

OAuth vulnerability alert (OAuth platform redirect_uri vulnerability)-vulnerability warning-the black bar safety net

1. First look at the vulnerability of the causes of: Interested you can the following url pasted into a browser to see the effect: http://chillyc.info.csdn.net Or this url: http://[email protected]?blog.csdn.net/ These Url in different browsers on the performance may be less consistent. But...

PYSEC-2014-85

The Server.verifyrequest function in SimpleGeo python-oauth2 does not check the nonce, which allows remote attackers to perform replay attacks via a signed URL...

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

! 5 According to Cnet reports, Nanyang Technological University, Singapore 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 OAu...

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...

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...