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CVE

CVE-2026-22739

Spring Cloud Config Server: Path Traversal via Profile Parameter Allows Arbitrary File Access
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CVE

CVE-2026-22739

Spring Cloud Config Server: Path Traversal via Profile Parameter Allows Arbitrary File Access

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.

Package Versions Affected

Package Version
patch Availability
org.springframework.cloud:spring-cloud-config-server 2.2.2.RELEASE
Available
Available by request

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
8.6
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
C
H
U
8.6
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Related Resources

No items found.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-22739, https://github.com/spring-cloud/spring-cloud-config/commit/1870f07befd5f62edcfdaea5ad82441d0fd49912, https://github.com/spring-cloud/spring-cloud-config, https://github.com/spring-cloud/spring-cloud-config/releases/tag/v4.3.2, https://github.com/spring-cloud/spring-cloud-config/releases/tag/v5.0.2, https://spring.io/security/cve-2026-22739

Severity

8.6

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
8.6
EPSS Probability
0.11603%
EPSS Percentile
0.9364%
Introduced Version
5.0.0-M1,4.2.0,3.0.0,2.2.0.RELEASE,2.0.4.RELEASE,2.1.2.RELEASE,2.1.1.RELEASE,2.0.3.RELEASE,1.4.0.RELEASE,1.3.0.RELEASE,1.1.0.RELEASE,1.0.1.RELEASE,1.0.0.RELEASE
Fix Available
5.0.2,4.3.2

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