Allocation of Resources Without Limits or Throttling Affecting github.com/olivetin/olivetin/service/internal/auth/otoauth2 package, versions <3000.11.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-GOLANG-GITHUBCOMOLIVETINOLIVETINSERVICEINTERNALAUTHOTOAUTH2-15435909
- published6 Mar 2026
- disclosed2 Mar 2026
- creditEnkul
Introduced: 2 Mar 2026
CVE-2026-28789 (opens in a new tab)How to fix?
Upgrade github.com/OliveTin/OliveTin/service/internal/auth/otoauth2 to version 3000.11.0 or higher.
Overview
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the registeredStates map used during OAuth2 state handling. An attacker can cause the service to crash and become unavailable by sending multiple concurrent requests to the /oauth/login endpoint, which triggers unsynchronized access to the shared map and results in a runtime panic. This is only exploitable if OAuth2 authentication is enabled and the affected endpoints are network-accessible.