OAuth Grants Pile Up Faster Than You Can Review Them. Here’s Why It Matters.
Imagine a scenario where thousands of employees, each making quick decisions to connect their work accounts with various apps, create standing trust relationships that can last indefinitely. This is what happens every day in countless organizations, thanks to the OAuth protocol, which allows apps to access corporate data without requiring users to share passwords or logins. While convenient, this convenience comes at a cost: IT and security teams are overwhelmed by the sheer number of OAuth grants, making it nearly impossible to review them properly.
The issue is not that employees won’t connect their personal tools to work accounts – they already have, thousands of times over. The challenge lies in keeping up with these connections, knowing which ones pose a real risk, and which ones should be revoked. This is where Nudge Security comes in – an AI-powered solution designed specifically for this problem.
So, why are OAuth grants so hard to govern? Unlike traditional access controls, OAuth grants operate independently of user identity protocols like Single Sign-On (SSO) and Multi-Factor Authentication (MFA). They’re a separate protocol that creates permissions-based relationships between apps, allowing them to access corporate data without requiring users to log in. Moreover, OAuth grants outlast the credentials of the employees who created them, making it difficult for IT teams to keep track of which ones are still active.
But what’s even more concerning is that many of these grants sit dormant for months, producing no logs or activity, yet remaining fully valid and accessible at any time. Attackers know this, as evidenced by recent breaches like the Vercel incident, where a compromised OAuth token from Context.ai was used to gain unauthorized access to enterprise data.
The statistics paint a disturbing picture: 88 average OAuth grants per employee, with 31 of them carrying sensitive data permissions; 40 average apps per organization with programmatic access to corporate data; and by 2027, 50% of SaaS breaches will stem from overprivileged OAuth tokens. At a 1,000-person company, this translates to 88,000 access paths, with 31,000 of them having direct lines to sensitive data.
The solution lies in implementing an OAuth grant lifecycle management process that includes regular reviews and assessments. However, manual reviews are impractical, taking up to 45 minutes per grant, which is unsustainable for tens of thousands of grants. This is where AI-powered solutions like Nudge Security come into play – providing complete visibility into all OAuth grants across the SaaS estate, including dormant and identity-only grants.
With Nudge Security, IT teams can:
* Discover every OAuth grant created by employees
* Identify the apps and vendors receiving access
* Determine the exact permissions and scopes granted
* Assess the risk signals associated with each grant
By implementing such a solution, organizations can finally get on top of their OAuth grant management issues, reducing the attack surface and minimizing the risk of breaches.
Source: Bleeping Computer — 2026-10-08