CVE-2026-22739

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

Published: Mar 24, 2026Updated: Sep 4, 2026 Sources: CVE List NVD BDUCWE-22

8.6HIGH

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:LIntegrity

Low

A:LAvailability

Low

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Weaknesses

CWE-22

Affected Products

Spring

oss-projectaka spring framework, spring security, spring boot

Spring Cloud

OSS Libraries

vmware

commercial·USaka vmware inc

spring cloud config

OSS Libraries / web-framework

Pivotal Software Inc.

commercial·USaka redis, spring framework, spring amqp rabbitmq

Spring Cloud ConfigMixed

OSS Libraries / generic-library

Exploitability

Official Patch Available

Is your org exposed to CVE-2026-22739?Discuss checks for your systems with a specialist. Scope agreed before testing. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Collection

Discovery

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References

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

spring.io

News mentions

Spring Data Vulnerabilities: Patch Five Critical Flaws Now
en-us·Daily CyberSecurity (securityonline.info)·Jun 11, 2026 Patch Spring Data REST patch-tuesday

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