Vulnerability · Published Aug 27, 2026 · Assigned by vmware
CVE-2026-59284Spring Cloud Commons no allow list for writable env actuator endpoint
Medium 6.6
In plain English
A medium-severity security flaw in Spring Cloud Commons from Spring. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).
Severity (CVSS 3.1)6.6Medium
Exploit odds (30 days)0.4%top 62.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
There is no allow list for property keys when Spring Cloud Commons writable /actuator/env is enabled. Spring Cloud Commons 5.0.0 - 5.0.2 Spring Cloud Commons 4.3.0 - 4.3.3 Spring Cloud Commons 4.0.0 - 4.2.6 Spring Cloud Commons 3.1.10 and earlier
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Spring | Spring Cloud Commons | 5.0.0 – through 5.0.24.3.0 – through 4.3.34.0.0 – through 4.2.60 – through 3.1.10 |
Weakness: CWE-915 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:L