Allocation of Resources Without Limits or Throttling Affecting github.com/spectolabs/hoverfly/core/action package, versions <1.12.8
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-GITHUBCOMSPECTOLABSHOVERFLYCOREACTION-17972486
- published14 Jul 2026
- disclosed14 Jul 2026
- creditUnknown
Introduced: 14 Jul 2026
CVE-2026-50018 Â (opens in a new tab)How to fix?
Upgrade github.com/SpectoLabs/hoverfly/core/action to version 1.12.8 or higher.
Overview
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to the lack of timeout configuration in the http.DefaultClient used for remote post-serve actions. An attacker can exhaust system memory and crash the process by registering a remote post-serve action pointing to a non-responsive endpoint and sending repeated proxy requests, causing unbounded accumulation of blocked goroutines.