Missing Authentication for Critical Function Affecting org.springframework.cloud:spring-cloud-config-server package, versions [,5.0.5)
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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- published26 Aug 2026
- disclosed20 Aug 2026
- creditUnknown
Introduced: 20 Aug 2026
NewCVE-2026-47837 (opens in a new tab)How to fix?
Upgrade org.springframework.cloud:spring-cloud-config-server to version 5.0.5 or higher.
Overview
org.springframework.cloud:spring-cloud-config-server is a library that provides an HTTP resource-based API for external configuration.
Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the monitor endpoint, which does not validate incoming webhook requests. An attacker can trigger unauthorized actions or cause unintended effects by sending crafted webhook requests to this endpoint.