CVE-2026-22739 PUBLISHED

Spring Cloud Config Profile Substitution Can Allow Unintended Access To Files And Enable SSRF Attacks

Assigner: vmware
Reserved: 09.01.2026 Published: 24.03.2026 Updated: 24.03.2026

Vulnerability in Spring Cloud when substituting the profile parameter from a request made to the Spring Cloud Config Server configured to the native file system as a backend, because it was possible to access files outside of the configured search directories.This issue affects Spring Cloud: from 3.1.X before 3.1.13, from 4.1.X before 4.1.9, from 4.2.X before 4.2.3, from 4.3.X before 4.3.2, from 5.0.X before 5.0.2.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
CVSS Score: 8.6

https://spring.io/security/cve-2026-22739

Product Status

Vendor Spring
Product Spring Cloud
Versions Default: unaffected
  • affected from 3.1.x to 3.1.13 (excl.)
  • affected from 4.1.x to 4.1.9 (excl.)
  • affected from 4.2.x to 4.2.3 (excl.)
  • affected from 4.3.x to 4.3.2 (excl.)
  • affected from 5.0.x to 5.0.2 (excl.)

References