CVE-2026-22739

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

State: Published
Severity: 8.6 High
Published: Mar 24, 2026
Updated: Mar 24, 2026
Reserved: Jan 9, 2026

Description

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.

Scores

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

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
Spring CloudSpring	3.1.x to before 3.1.13Affected 4.1.x to before 4.1.9Affected 4.2.x to before 4.2.3Affected 4.3.x to before 4.3.2Affected 5.0.x to before 5.0.2Affected

References

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

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