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As Citrix Urges Its Clients to Patch, Researchers Release an Exploit

In the race over Citrix's latest vulnerability, the bad guys have a huge head start, with broad implications for businesses and critical infrastructure providers worldwide.

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#vulnerability#git#oauth#auth
GHSA-mx47-h5fv-ghwh: light-oauth2 missing public key verification

light-oauth2 before version 2.1.27 obtains the public key without any verification. This could allow attackers to authenticate to the application with a crafted JWT token.

CVE-2023-46125: Merge pull request from GHSA-rjxg-rpg3-9r89 · ethyca/fides@c9f3a62

Fides is an open-source privacy engineering platform for managing the fulfillment of data privacy requests in a runtime environment, and the enforcement of privacy regulations in code. The Fides webserver API allows users to retrieve its configuration using the `GET api/v1/config` endpoint. The configuration data is filtered to suppress most sensitive configuration information before it is returned to the user, but even the filtered data contains information about the internals and the backend infrastructure, such as various settings, servers’ addresses and ports and database username. This information is useful for administrative users as well as attackers, thus it should not be revealed to low-privileged users. This vulnerability allows Admin UI users with roles lower than the owner role e.g. the viewer role to retrieve the config information using the API. The vulnerability has been patched in Fides version `2.22.1`.

CVE-2023-31580: A certificate verification issue when get the public key used to verify JWT. · Issue #369 · networknt/light-oauth2

light-oauth2 before version 2.1.27 obtains the public key without any verification. This could allow attackers to authenticate to the application with a crafted JWT token.

Critical OAuth Flaws Uncovered in Grammarly, Vidio, and Bukalapak Platforms

Critical security flaws have been disclosed in the Open Authorization (OAuth) implementation of popular online services such as Grammarly, Vidio, and Bukalapak, building upon previous shortcomings uncovered in Booking[.]com and Expo. The weaknesses, now addressed by the respective companies following responsible disclosure between February and April 2023, could have allowed malicious actors to

Social Login Flaws in Popular Websites Risked Billions of User Accounts

By Deeba Ahmed The critical API security flaws in the social sign-in and OAuth (Open Authentication) implementations affected high-profile companies like… This is a post from HackRead.com Read the original post: Social Login Flaws in Popular Websites Risked Billions of User Accounts

'Log in with...' Feature Allows Full Online Account Takeover for Millions

Hundreds of millions of users of Grammarly, Vidio, and the Indonesian e-commerce giant Bukalapak are at risk for financial fraud and credential theft due to OAuth misfires — and other online services likely have the same problems.

Make API Management Less Scary for Your Organization

While application development has evolved rapidly, the API management suites used to access these services remain a spooky reminder of a different era. Introducing new API management infrastructure with these legacy models still poses challenges for organizations as they modernize. Transitioning from monolithic architectures to agile microservices empowers developers to make quick changes. Using

Who's Experimenting with AI Tools in Your Organization?

With the record-setting growth of consumer-focused AI productivity tools like ChatGPT, artificial intelligence—formerly the realm of data science and engineering teams—has become a resource available to every employee.  From a productivity perspective, that’s fantastic. Unfortunately for IT and security teams, it also means you may have hundreds of people in your organization using a new tool in