CVE-2026-22739
Spring Cloud Config Profile Substitution Can Allow Unintended Access To Files And Enable SSRF Attacks
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Spring Cloud Config Profile Substitution Can Allow Unintended Access To Files And Enable SSRF Attacks
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.
- Record
CVE-2026-22739- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Weakness
- CWE-22
- Updated
- 2026-11-02
EUVDEUVD-2026-14664
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.
- Record
EUVD-2026-14664- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-3qwq-q9vm-5j42
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.
- Record
GHSA-3qwq-q9vm-5j42- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Weakness
- CWE-22
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2026-22739- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Weakness
- CWE-22
- Updated
- 2026-11-02
OSV
Spring Cloud Config Profile Substitution Can Allow Unintended Access To Files And Enable SSRF Attacks
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.
- Record
CVE-2026-22739- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Updated
- 2026-11-02
OSVGHSA-3qwq-q9vm-5j42
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.
- Record
GHSA-3qwq-q9vm-5j42- CVSS 3.1
- 8.6 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Weakness
- CWE-22
- Updated
- 2026-11-02
OSVROOT-APP-MAVEN-CVE-2026-22739 No score
CVE-2026-22739 in org.springframework.cloud:spring-cloud-config-server - Patched by Root
Root has patched CVE-2026-22739 in the org.springframework.cloud:spring-cloud-config-server package for Root:Maven. Multiple fixed versions available.
- Record
ROOT-APP-MAVEN-CVE-2026-22739- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.springframework.cloud:spring-cloud-config-serverMaven |
4.3.0 up to 4.3.2 | 4.3.2 |
org.springframework.cloud:spring-cloud-config-serverMaven |
5.0.0-M1 up to 5.0.2 | 5.0.2 |
org.springframework.cloud:spring-cloud-config-serverMaven |
4.2.0 to 4.2.4 | None known |
org.springframework.cloud:spring-cloud-config-serverMaven |
4.0.0 to 4.1.7 | None known |
org.springframework.cloud:spring-cloud-config-serverMaven |
through 3.1.10 | None known |
org.springframework.cloud:spring-cloud-config-serverMaven |
4.3.0 up to 4.3.2, plus listed versions 4.3.1 |
4.3.2 |
org.springframework.cloud:spring-cloud-config-serverMaven |
5.0.0-M1 up to 5.0.2, plus listed versions 5.0.05.0.0-M25.0.0-M35.0.0-M45.0.0-RC15.0.1 |
5.0.2 |
org.springframework.cloud:spring-cloud-config-serverMaven |
4.2.0 to 4.2.4, plus listed versions 4.2.14.2.24.2.3 |
None known |
org.springframework.cloud:spring-cloud-config-serverMaven |
4.0.0 to 4.1.7, plus listed versions 4.0.14.0.24.0.34.0.44.0.5 Show 7 moreShow less4.1.04.1.14.1.24.1.34.1.44.1.54.1.6 |
None known |
org.springframework.cloud:spring-cloud-config-serverMaven |
through 3.1.10, plus listed versions 1.0.0.RELEASE1.0.1.RELEASE1.0.2.RELEASE1.0.3.RELEASE1.0.4.RELEASE Show 45 moreShow less1.1.0.RELEASE1.1.1.RELEASE1.1.2.RELEASE1.1.3.RELEASE1.2.0.M11.2.0.RELEASE1.2.1.RELEASE1.2.2.RELEASE1.2.3.RELEASE1.3.0.RELEASE1.3.1.RELEASE1.3.2.RELEASE1.3.3.RELEASE1.3.4.RELEASE1.4.0.RELEASE1.4.1.RELEASE1.4.2.RELEASE1.4.3.RELEASE1.4.4.RELEASE1.4.5.RELEASE1.4.6.RELEASE1.4.7.RELEASE2.0.0.RELEASE2.0.1.RELEASE2.0.2.RELEASE2.0.3.RELEASE2.0.4.RELEASE2.0.5.RELEASE2.1.0.RELEASE2.1.1.RELEASE2.1.2.RELEASE2.1.3.RELEASE2.1.4.RELEASE2.1.5.RELEASE2.1.6.RELEASE2.1.7.RELEASE2.1.8.RELEASE2.1.9.RELEASE2.2.0.RELEASE2.2.1.RELEASE2.2.2.RELEASE2.2.3.RELEASE2.2.4.RELEASE2.2.5.RELEASE2.2.6.RELEASE |
None known |
org.springframework.cloud:spring-cloud-config-serverRoot:Maven |
before 4.3.0-aikido.1 | 4.3.0-aikido.14.3.0-aikido.2 |
io.root.org.springframework.cloud:spring-cloud-config-serverRoot:Maven |
before 4.3.0-root.io.1 | 4.3.0-root.io.14.3.0-root.io.2 |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Nuclei | Spring Cloud Config Server - Path Traversal |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, Nuclei, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-22739 is a high vulnerability (CVSS 8.6) in Spring Cloud, published March 24, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.22%, the 68th percentile. Fixed in org.springframework.cloud:spring-cloud-config-server 4.3.2.
References
spring.io/security/cve-2026-22739
nvd.nist.gov/vuln/detail/CVE-2026-22739
github.com/spring-cloud/spring-cloud-config/commit/1870f07befd5f62edcfdaea5ad82441d0fd49912
Left out here: 20 versions. The JSON record has them.