Missing Authorization Affecting org.springframework.cloud:spring-cloud-context package, versions [,5.0.3)
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-2026-59284 (opens in a new tab)How to fix?
Upgrade org.springframework.cloud:spring-cloud-context to version 5.0.3 or higher.
Overview
Affected versions of this package are vulnerable to Missing Authorization in the env actuator endpoint when no allow list is enforced for property keys. An attacker can modify arbitrary environment properties by sending crafted requests to the writable endpoint.
Note: This is only exploitable if the writable /actuator/env endpoint is enabled and accessible.