CVE-2026-22739highCWE-22

CVE-2026-22739: high-severity vulnerability in Spring Cloud

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

Published

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36Vexday Risk Score

Patch soon. It has a working public exploit.

ssvc Attendcvss 8.6epss 1.2%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Affected products
Spring · Spring Cloud